Three coins were tossed 30 times simultaneously.
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
1 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.

Solution:

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

Three coins were tossed 30 times simultaneously.
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