Question

a researcher recorded the number of cows on each farm in the county. use the data to complete the histogram below. cows per farm 1 3 8 20 21 26 29 29 37 42 43 44 47 47 click to set the height of a missing bar. cows per farm number of cows 1 - 10 11 - 20 21 - 30 31 - 40 41 - 50 number of farms

Explanation:

Step1: Count data in 1 - 10 range

There are 3 data points (1, 3, 8) in the 1 - 10 range.

Step2: Count data in 11 - 20 range

There is 1 data point (20) in the 11 - 20 range.

Step3: Count data in 21 - 30 range

There are 4 data points (21, 26, 29, 29) in the 21 - 30 range.

Step4: Count data in 31 - 40 range

There is 1 data point (37) in the 31 - 40 range.

Step5: Count data in 41 - 50 range

There are 5 data points (42, 43, 44, 47, 47) in the 41 - 50 range.

Answer:

The heights of the bars for the ranges 1 - 10, 11 - 20, 21 - 30, 31 - 40, 41 - 50 should be 3, 1, 4, 1, 5 respectively.