Question

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

0 1 2 2 1 2 3 1 3 0 3 1 1 2 2 0 1 2 1 3 0 0 1 1 2 3 2 2 0 

Prepare a frequency distribution table for the data given above.  

Answer 1

By observing the data given above, the required frequency distribution table can be constructed as follows.