Lesson 5 Homework Practice Appropriate Measures Answer Key Jun 2026

Before diving into the answer key, let’s review the core concept. An appropriate measure is the statistical value that best represents a data set. You must choose between:

Use these when the data is skewed or contains outliers . The median is the "middle" value and is not pulled away by extreme high or low numbers, unlike the mean. Lesson 5 Homework Practice Examples

Lesson 5 also often asks about appropriate measures of variation (range, interquartile range, mean absolute deviation). lesson 5 homework practice appropriate measures answer key

Range is fine (no outliers). Calculation: 78 – 72 = 6°F .

The answer key for Course 1, Chapter 11, Lesson 5: Appropriate Measures Before diving into the answer key, let’s review

Unlike lessons on multiplication or simple addition, statistics requires interpretation. If the answer key says "Median," but the student cannot identify the outlier that necessitated that choice, they have missed the learning objective.

The value 68 is an outlier compared to the rest of the data. Appropriate Measure: Median and IQR . The median is the "middle" value and is

Are you working with a right now that has a tricky outlier you'd like to check?

The answer key below provides correct responses, but the reasoning is what matters most for mastery.