RIT Above 260:• Determines the probabilities of compound events (dependent)
RIT 251-260:• Organizes data to create circle graphs• Solves complex problems involving mean
• Computes and compares mean, median, mode, and range in simple examples to demonstrate that they may differ for a given set of data
• Evaluates how adding data to a set of data affects the measures of center
• Uses random sampling techniques & the regression line method to make predictions
• Determines certainty from a set data & the probabilities of complex compound events (independent)SIGNS AND SYMBOLS: • + Addition
RIT 241-250:• Reads and interprets data in tables • Predicts from an analysis of data and statistical measures • Determines the mean, median, and/or mode of a set of data & the range of a complex set of data & certainty from a set data
• Determines probability using tables, an area model, and counting procedures
• Determines the complement of a complex event & the correlation for a set of data
• Uses counting procedures to determine probabilities & permutation and combination formulas to determine possibilities• Uses theoretical probability to predict future events
VOCABULARY: • Correlation, • Equilateral pyramid, • Hyperbolic, • Mileage table, • Sample space
SIGNS AND SYMBOLS: • ° Degrees, • E East, • × Multiplication, • NE Northeast, • NNE North northeast, • N North, • NW Northwest, • S South,
• W West
RIT 231-240:• Interprets data given in horizontal and vertical bar graphs to solve problems & data given in tables to solve problems
• Interprets data given in circle graphs to solve complex problems (with percents) & data given in line graphs to solve problems
• Organizes data using tables & data to create bar graphs• Solves problems with missing data when the mean is known
• Estimates the mean from a set of data & line of best fit to make predictions
• Identifies outliers on a data display (e.g., uses interquartile range to identify outliers on a box-andwhisker plot)
• Recognizes the relationship between events and probability
• Determines the mean of a complex set of data (e.g., fractions, integers, many data points) & the range of a complex set of data
• Determines the median from a complex set of data (e.g., not in order, many data points) & sample space using probability
• Determines sample space to find probability and probability for 2-step problems
• Determines certainty from a set data & the complement of a complex event & the probability of independent simple compound events• Predicts from an analysis of data and statistical measures & from charts and tables
VOCABULARY: • Box-and-whisker plot, • Data point, • Meters per minute, • Middle, • Outlier, • Successive
SIGNS AND SYMBOLS: • ( ) Ordered pair, • m Meter/metre, • mL Milliliter/milliliter, • ? Next in sequence, • ° ºC, • • Outlier
RIT 221-230:• Interprets data given in tables to solve problems & data given in circle graphs to solve complex problems (with percents)
• Estimates the mean from a set of data
• Solves problems using circle graphs & simple problems involving mean & problems with missing data when the mean is known
• Solves problems involving combinations
• Determines the most accurate sample for a situation & the average (mean) of a simple set of data & the mode of a set of data
• Determines the middle value (median) from a simple set of data & the mean of a complex set of data (e.g., fractions, integers, many data points)
• Determines the possible outcomes for a simple probability experiment using spinners and dart boards
• Determines the outcome of simple multiple events & sample space to find probability & probability using tree diagrams
• Determines the complement of a simple event & the number of possible combinations of given items
• Computes probability as a fraction, given equivalent forms
• Predicts from line graphs and from plotted data
• Uses previous results to predict future events
• Explains rationale for determining the mean, median, or mode of a set of data• Explains the relationship between probability and odds, and computes one when given the other
• Explains the difference between predictions based on theoretical and experimental probability
VOCABULARY: • Experimental probability, • Frequency table, • Median, • Mode, • Survey, • Theoretical probability
SIGNS AND SYMBOLS: • h Hour (SI metric), • - Negative number, • oz Ounce, • P( ) probability, • s Second ( SI metric)
RIT 211-220:• Draws conclusions from data
• Reads and interprets circle graphs, data in scatter plots, and data in line plots
• Interprets data in line graphs (e.g., change over time)
• Solves problems using picture graphs, line graphs, bar graphs, and circle graphs• Solves problems involving permutations & simple problems involving mean
• Interprets data given in circle graphs to solve simple problems (with percents) • Determines the average (mean) of a simple set of data & the complement of a simple event & the number of possible combinations of given items
• Determines the possible outcomes for a simple probability experiment using a frequency table, dice, and spinners
• Determines probability when drawing objects from containers & from a real-world situation
• Predicts from pictographs and bar graphs and from plotted data
• Compares the outcome of the experiment to the actual data• Uses the results of probability experiments or events to predict future events
VOCABULARY: • Combinations, • Fastest, • Fitted line, • Likelihood, • Line of best fit, • Line plot, • Mean, • Number cube, • Outcome,
• Positive linear relationship, • Scatter plot, • Tails
SIGNS AND SYMBOLS: • ¢ Cent sign, • d Distance, • hr Hour, • t Time
RIT 201-210:• Draws conclusions from data
• Reads and interprets tables and data given in percent form on a circle graph
• Solves problems using line graphs, bar graphs, tables, and dual bar graphs
• Interprets data given in circle graphs to solve simple problems (with percents)• Understands how the omission or duplication of data affects the interpretation of results • Organizes data to create simple bar graphs and pie charts
• Recognizes events that are certain, likely, unlikely, possible, or impossible
• Uses the concept of chance to determine the likelihood of an event
• Determines the possible outcomes for a simple probability experiment using one or more coins and using objects• Predicts from pictographs and bar graphs and from simple charts and tablesVOCABULARY: • Bar graph, • Below, • Chance, • Circle graph, • Dice, • Heads, • Increase, • Kilogram, • Less likely, • Maximum, • Probability,
• Prove, • Random, • Square mile, • Times, • Times table
SIGNS AND SYMBOLS: • kg Kilogram
RIT 191-200:• Draws conclusions from data
• Reads and interprets simple line graphs, data from a bar graph, dual bar graphs, and data given in percent form on a circle graph
• Solves problems using tables and tally charts
• Investigates probability of "more likely" or "less likely" using a spinner and with a dart boardVOCABULARY: • Fahrenheit, • Line graph
SIGNS AND SYMBOLS: • g Gram, • lb Pound, • min Minute, • ° ºF, • p.m., • % Percent, • : Used with time
RIT 181-190:• Interprets simple graphs or tables
• Reads and interprets data from a bar graph• Solves simple problems based on data from pictographs, bar graphs, and tally charts
• Investigates probability of "more likely" or "less likely" using a spinner and with objects hidden in containersVOCABULARY: • Average, • Consecutive, • Lowest, • Most likely, • Most often, • Spinner
RIT 171-180: • Compares data from simple graphs (e.g., largest, smallest, most often, least often)
• Interprets data using tally charts & simple graphs or tables
• Reads and interprets data from a picture graph*
• Solves simple problems based on data from pictographs and bar graphs• Matches simple data to lists, tables, or graphs
• Investigates probability of "more likely" or "less likely" using a table
VOCABULARY: • Chart, • Fewer, • Less, • Quart, • Taller
SIGNS AND SYMBOLS: • cm Centimeter/centimeter, • in. Inch, • | Tally mark
RIT BELOW 171: • Compares data from simple graphs (e.g., largest, smallest, most often, least often)• Solves simple problems based on data from tables
VOCABULARY: • Dollar, • Fewest, • Longest, • Most, • Shortest, • Table
SIGNS AND SYMBOLS: • $ Dollar Sign, • = Is equal to
RIT Above 260:• Determines the probabilities of compound events (dependent)
RIT 251-260:• Organizes data to create circle graphs• Solves complex problems involving mean
• Computes and compares mean, median, mode, and range in simple examples to demonstrate that they may differ for a given set of data
• Evaluates how adding data to a set of data affects the measures of center
• Uses random sampling techniques & the regression line method to make predictions
• Determines certainty from a set data & the probabilities of complex compound events (independent)SIGNS AND SYMBOLS: • + Addition
RIT 241-250:• Reads and interprets data in tables
• Predicts from an analysis of data and statistical measures
• Determines the mean, median, and/or mode of a set of data & the range of a complex set of data & certainty from a set data
• Determines probability using tables, an area model, and counting procedures
• Determines the complement of a complex event & the correlation for a set of data
• Uses counting procedures to determine probabilities & permutation and combination formulas to determine possibilities• Uses theoretical probability to predict future events
VOCABULARY: • Correlation, • Equilateral pyramid, • Hyperbolic, • Mileage table, • Sample space
SIGNS AND SYMBOLS: • ° Degrees, • E East, • × Multiplication, • NE Northeast, • NNE North northeast, • N North, • NW Northwest, • S South,
• W West
RIT 231-240:• Interprets data given in horizontal and vertical bar graphs to solve problems & data given in tables to solve problems
• Interprets data given in circle graphs to solve complex problems (with percents) & data given in line graphs to solve problems
• Organizes data using tables & data to create bar graphs• Solves problems with missing data when the mean is known
• Estimates the mean from a set of data & line of best fit to make predictions
• Identifies outliers on a data display (e.g., uses interquartile range to identify outliers on a box-andwhisker plot)
• Recognizes the relationship between events and probability
• Determines the mean of a complex set of data (e.g., fractions, integers, many data points) & the range of a complex set of data
• Determines the median from a complex set of data (e.g., not in order, many data points) & sample space using probability
• Determines sample space to find probability and probability for 2-step problems
• Determines certainty from a set data & the complement of a complex event & the probability of independent simple compound events• Predicts from an analysis of data and statistical measures & from charts and tables
VOCABULARY: • Box-and-whisker plot, • Data point, • Meters per minute, • Middle, • Outlier, • Successive
SIGNS AND SYMBOLS: • ( ) Ordered pair, • m Meter/metre, • mL Milliliter/milliliter, • ? Next in sequence, • ° ºC, • • Outlier
RIT 221-230:• Interprets data given in tables to solve problems & data given in circle graphs to solve complex problems (with percents)
• Estimates the mean from a set of data
• Solves problems using circle graphs & simple problems involving mean & problems with missing data when the mean is known
• Solves problems involving combinations
• Determines the most accurate sample for a situation & the average (mean) of a simple set of data & the mode of a set of data
• Determines the middle value (median) from a simple set of data & the mean of a complex set of data (e.g., fractions, integers, many data points)
• Determines the possible outcomes for a simple probability experiment using spinners and dart boards
• Determines the outcome of simple multiple events & sample space to find probability & probability using tree diagrams
• Determines the complement of a simple event & the number of possible combinations of given items
• Computes probability as a fraction, given equivalent forms
• Predicts from line graphs and from plotted data
• Uses previous results to predict future events
• Explains rationale for determining the mean, median, or mode of a set of data• Explains the relationship between probability and odds, and computes one when given the other
• Explains the difference between predictions based on theoretical and experimental probability
VOCABULARY: • Experimental probability, • Frequency table, • Median, • Mode, • Survey, • Theoretical probability
SIGNS AND SYMBOLS: • h Hour (SI metric), • - Negative number, • oz Ounce, • P( ) probability, • s Second ( SI metric)
RIT 211-220:• Draws conclusions from data
• Reads and interprets circle graphs, data in scatter plots, and data in line plots
• Interprets data in line graphs (e.g., change over time)
• Solves problems using picture graphs, line graphs, bar graphs, and circle graphs• Solves problems involving permutations & simple problems involving mean
• Interprets data given in circle graphs to solve simple problems (with percents)
• Determines the average (mean) of a simple set of data & the complement of a simple event & the number of possible combinations of given items
• Determines the possible outcomes for a simple probability experiment using a frequency table, dice, and spinners
• Determines probability when drawing objects from containers & from a real-world situation
• Predicts from pictographs and bar graphs and from plotted data
• Compares the outcome of the experiment to the actual data• Uses the results of probability experiments or events to predict future events
VOCABULARY: • Combinations, • Fastest, • Fitted line, • Likelihood, • Line of best fit, • Line plot, • Mean, • Number cube, • Outcome,
• Positive linear relationship, • Scatter plot, • Tails
SIGNS AND SYMBOLS: • ¢ Cent sign, • d Distance, • hr Hour, • t Time
RIT 201-210:• Draws conclusions from data
• Reads and interprets tables and data given in percent form on a circle graph
• Solves problems using line graphs, bar graphs, tables, and dual bar graphs
• Interprets data given in circle graphs to solve simple problems (with percents)• Understands how the omission or duplication of data affects the interpretation of results
• Organizes data to create simple bar graphs and pie charts
• Recognizes events that are certain, likely, unlikely, possible, or impossible
• Uses the concept of chance to determine the likelihood of an event
• Determines the possible outcomes for a simple probability experiment using one or more coins and using objects• Predicts from pictographs and bar graphs and from simple charts and tablesVOCABULARY: • Bar graph, • Below, • Chance, • Circle graph, • Dice, • Heads, • Increase, • Kilogram, • Less likely, • Maximum, • Probability,
• Prove, • Random, • Square mile, • Times, • Times table
SIGNS AND SYMBOLS: • kg Kilogram
RIT 191-200:• Draws conclusions from data
• Reads and interprets simple line graphs, data from a bar graph, dual bar graphs, and data given in percent form on a circle graph
• Solves problems using tables and tally charts
• Investigates probability of "more likely" or "less likely" using a spinner and with a dart boardVOCABULARY: • Fahrenheit, • Line graph
SIGNS AND SYMBOLS: • g Gram, • lb Pound, • min Minute, • ° ºF, • p.m., • % Percent, • : Used with time
RIT 181-190:• Interprets simple graphs or tables
• Reads and interprets data from a bar graph• Solves simple problems based on data from pictographs, bar graphs, and tally charts
• Investigates probability of "more likely" or "less likely" using a spinner and with objects hidden in containersVOCABULARY: • Average, • Consecutive, • Lowest, • Most likely, • Most often, • Spinner
RIT 171-180:
• Compares data from simple graphs (e.g., largest, smallest, most often, least often)
• Interprets data using tally charts & simple graphs or tables
• Reads and interprets data from a picture graph*
• Solves simple problems based on data from pictographs and bar graphs• Matches simple data to lists, tables, or graphs
• Investigates probability of "more likely" or "less likely" using a table
VOCABULARY: • Chart, • Fewer, • Less, • Quart, • Taller
SIGNS AND SYMBOLS: • cm Centimeter/centimeter, • in. Inch, • | Tally mark
RIT BELOW 171:
• Compares data from simple graphs (e.g., largest, smallest, most often, least often)• Solves simple problems based on data from tables
VOCABULARY: • Dollar, • Fewest, • Longest, • Most, • Shortest, • Table
SIGNS AND SYMBOLS: • $ Dollar Sign, • = Is equal to