Question

rogers p.e. class participated in a push - up competition, and roger wrote down how push - ups each person could do. use the data to complete the histogram below. push - ups 50 53 57 26 43 26 55 28 10 12 22 88 70 click to set the height of a missing bar.

Explanation:

Step1: Count data in each range

For the range 0 - 19: The values 10, 12, 22 are in this range. So there are 3 values.

Step2: Count data in 20 - 39 range

The values 26, 26, 28 are in this range. So there are 3 values.

Step3: Count data in 40 - 59 range

The values 43, 50, 53, 55, 57 are in this range. So there are 5 values.

Step4: Count data in 60 - 79 range

The value 70 is in this range. So there is 1 value.

Step5: Count data in 80 - 99 range

The value 88 is in this range. So there is 1 value.

Answer:

The bar - heights for the ranges 0 - 19, 20 - 39, 40 - 59, 60 - 79, 80 - 99 should be 3, 3, 5, 1, 1 respectively.