janet and her sister brenda want to be healthier. last month, they started eating more fruits and…

janet and her sister brenda want to be healthier. last month, they started eating more fruits and vegetables. last week, they decided to also track their steps every day. these box plots show the results. daily step count janet brenda 5,000 6,000 7,000 8,000 9,000 10,000 who had less variation in her daily step count? janet brenda

janet and her sister brenda want to be healthier. last month, they started eating more fruits and vegetables. last week, they decided to also track their steps every day. these box plots show the results. daily step count janet brenda 5,000 6,000 7,000 8,000 9,000 10,000 who had less variation in her daily step count? janet brenda

Answer

Explanation:

Step1: Recall box - plot concept

The inter - quartile range (IQR) represents the spread or variation. A smaller IQR means less variation.

Step2: Observe box - plots

Janet's box - plot has a shorter box (which represents the IQR) compared to Brenda's.

Answer:

Janet