Box Plots

Front

What are the range and interquartile range?

Back

Measures of Variability

Front

What do the Measures of Variability tell us about the data?

Back

How spread out the data is.

Front

Which of the following is NOT a measure of center (average)?
Options: mean, median, mode, range

Back

range

Front

What is the median height? Options: 4 inches, 14 inches, 24 inches, 32 inches

Back

24 inches

Front

What is the upper quartile?

Back

32 inches

Front

Which statement is true?
Options: The tallest plant was 40 inches., There were 36 plants measured., The lower quartile is 13 inches., Half of the plants were 14 - 32 inches tall.

Back

Half of the plants were 14 - 32 inches tall.

Front

If price is the only factor a grocery shopper looks at when purchasing peanut butter, what kind should they purchase?

Back

Regular

Front

If a grocery shopper is concerned about quality, which type of peanut butter should they purchase?

Back

Natural

Front

Look at the box plot. Which statement is true? Options: 500 minutes is the mean, 500 minutes is the median, 490 is the mean, 490 is the median.

Back

500 minutes is the median

Front

Which statement is true?
Options:
1. The first 25% of the data is more spread out than the last 25% of the data.
2. There were more people that slept 420-460 minutes than people who slept 520-540 minutes.
3. The interquartile range is 520.
4. There were 540 people surveyed.

Back

The first 25% of the data is more spread out than the last 25% of the data.