Question

Three coins were tossed 30 times. Each time the number of head occurring was noted down as follows:

0 1 2 2 1 2 3 1 3 0 

1 3 1 1 2 2 0 1 2 1 

3 0 0 1 1 2 3 2 2 0

Answer 1

By observing the data given above following frequency distribution table can be constructed