Question

The box plot shows the number of cousins students in Mr. Myers class have. Which statement about the data must be true

Answer 1

Answer: The answer is C

Answer 2

We choose C

The spread from the lower quartile to the median is greater than the spread from the median to the upper quartile.

Explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one.

Please have a look at the attached photo

My answer:

Given the information in the photo, we can know that:

Median: 7

• Upper quartile: 9
• Lower quartile: 4
• Interquartile range: 9 - 4 = 5
• Lower quartile to median: 7 - 4 = 3
• Upper quartile to median: 9 - 7 = 2

Let analyse 4 answers:

A. Wrong, Lower quartile to median is more than Uper quartile to median

B. Wrong

C. True

D. Wrong