7. Categorical & Quantitative Data

7.01 Frequency data displays

7.02 Measures of center

7.03 Box plots and measures of spread

7.04 Data distributions

Investigation: Statistics and the weather

7.05 Comparisons of data sets

Investigation: Finding the line of best fit using technology

7.06 Two-way frequency tables

7.07 Scatter plots and lines of fit

7.08 Correlation and causation

7.09 Linear regressions and residual plots

Investigation: Interpretation of data with awareness of issues

Investigation: Associations in biometric data

United States of America PA

High School Core Standards - Algebra I Assessment Anchors

7.03 Box plots and measures of spread

Interactive practice questions

Find the range of the following set of scores:

$10,19,19,7,20,14,2,11$10,19,19,7,20,14,2,11

Easy

< 1min

A group of students had a range in marks of $14$14 and the least score was $9$9. What was the greatest score in the group?

Easy

< 1min

Consider the data shown in the table:

Easy

< 1min

For the box plot shown below, find each of the following:

Easy

1min

Outcomes

CC.2.4.HS.B.1

Summarize, represent, and interpret data on a single count or measurement variable.

A1.2.3.1.1

Calculate and/or interpret the range, quartiles, and interquartile range of data.

A1.2.3.2.1

Estimate or calculate to make predictions based on a circle, line, bar graph, measure of central tendency, or other representation.

A1.2.3.2.2

Analyze data, make predictions, and/or answer questions based on displayed data (box-and- whisker plots, stem-and-leaf plots, scatter plots, measures of central tendency, or other representations).

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