Question

The data below shows the number of birds spotted by a bird watcher each hour over 10 hours:

Answer 1

First, we always have to list them from least to greatest: 3,7,10,11,12,14,15,17,17,21.

A. I attached an image of the cumulative frequency table.

B. I wasn't able to make a histogram since I can't find any templates or programs to create it on.

Part C:

Mean: 12.7

Median: 26/2=13

Mode:  17

Range: 21 -3 = 18

Part D:

Minimum: 3

First Quartile: 10

Third Quartile:  17

Maximum: 21

E. I can't a program again, but I can help you over a call if you'd wish.

Part F:

40th Percentile: 0.31