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Three coins were tossed 30 times simulta...

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.

Text Solution

Verified by Experts

Number of times when `0` heads occurred `= 6`
Number of times when `1` head occurred `= 10`
Number of times when `2` heads occurred `= 9`
Number of times when `3` heads occurred `= 5`
With these details, we can prepare a frequency distribution table for the given data set.
Please refer to video for the table.
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Knowledge Check

  • Four coins were tossed 36 times simultaneously. Each time the numbe r of heads appearing was noted down as below: 2, 3, 0, 0, 1, 4, 3, 3, 2, 4, 0, 1, 3, 2, 4, 2, 3, 1, 2, 0, 4, 3, 2, 0, 1, 2, 3, 3, 2, 2, 4, 4, 0, 1, 1, 3. What are the frequencies of 0 and 4 number of heads respectively?

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