Question

height in inches
what data value is the upper quartile (q3)?
58
66
64
62

Explanation:

Step1: Recall Q3 definition

Upper quartile (Q3) is the median of the upper half of data.

Step2: Analyze the number line

The number line shows a box - and - whisker plot? Wait, the marked points: the box is from 60 to 64? Wait, no, looking at the number line, the upper quartile (Q3) in a box - plot is the end of the box on the upper side. Wait, the number line has marks at 58, 59, 60, 61, 62, 63, 64, 65, 66. The box (interquartile range) is from 60 to 64? Wait, no, the upper quartile (Q3) is the value where 75% of the data is below it. In a box - plot, the right end of the box is Q3. Looking at the number line, the box seems to end at 64? Wait, the options are 58, 66, 64, 62. Let's think again. Wait, maybe the data set is represented by the number line. Let's assume the data points: the minimum is 58, then the first quartile (Q1) is 60, the median is 62, and Q3 is 64, and maximum is 66. So Q3 is 64.

Answer:

64 (corresponding to the option with 64, e.g., if the option is C. 64, then C. 64)