Bot, Ten randomly selected people were asked to join a fitness group. Over the next two weeks, they were tested on how many push-ups they could do. The data shows the number of push-ups they did over the two weeks. From the first to the second week, what was the increase in the median number of push-ups?

Question

Week 1: 5, 8, 10, 11, 6, 8, 9, 15, 5, 8
Week 2: 7, 9, 11, 12, 8, 10, 11, 18, 9, 10

Answer 1

To find the increase in the median number of push-ups, we need to first find the median of each week's data set.

Week 1 median: (5, 5, 6, 8, 8, 9, 10, 11, 15) = 8
Week 2 median: (7, 8, 9, 10, 11, 11, 12, 18) = 10

The increase in the median number of push-ups is 10 - 8 = 2. So the median number of push-ups increased by 2 from the first week to the second week.

Answer 2

Thanks you were right

Answer 3

You're welcome! Let me know if you have any other questions.