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- Common Core MathK - 8High School

579 questions23 skills

18 questions1 skill

Recognize a statistical question as one that anticipates variability in the data related to the question and accounts for it in the answers.

84 questions3 skills

Understand that a set of data collected to answer a statistical question has a distribution which can be described by its center, spread, and overall shape.

118 questions3 skills

Recognize that a measure of center for a numerical data set summarizes all of its values with a single number, while a measure of variation describes how its values vary with a single number.

266 questions10 skills

Display numerical data in plots on a number line, including dot plots, histograms, and box plots.

365 questions14 skills

Summarize numerical data sets in relation to their context, such as by:

Calculating the mean

Reading dot plots & frequency tables

Calculating the mean: data displays

Calculating the median

Effects of shifting, adding, & removing a data point

Reading box plots

Interquartile range (IQR)

Read histograms

Calculating the median: data displays

Data set warm-up

Median & range puzzlers

Comparing data displays

Interpreting quartiles

Missing value given the mean

123 questions3 skills

Reporting the number of observations.

96 questions3 skills

Describing the nature of the attribute under investigation, including how it was measured and its units of measurement.

290 questions12 skills

Giving quantitative measures of center (median and/or mean) and variability (interquartile range and/or mean absolute deviation), as well as describing any overall pattern and any striking deviations from the overall pattern with reference to the context in which the data were gathered.

Calculating the mean

Calculating the mean: data displays

Calculating the median

Effects of shifting, adding, & removing a data point

Reading box plots

Interquartile range (IQR)

Mean, median, and mode

Calculating the median: data displays

Median & range puzzlers

Interpreting quartiles

Missing value given the mean

Mean absolute deviation (MAD)

17 questions1 skill

Relating the choice of measures of center and variability to the shape of the data distribution and the context in which the data were gathered.