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Pankaj Chaudhary
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The marks obtained by 15 students out of a maximum of 25 in a test are given as 13, 11, 16, 15, 18, 12, 13, 14, 10, 22, 15, 21, 20, 17 and 24. Find the product of the modes of this set of data.

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1 Answer

  1. Correct Answer: 3. 195

    Explanation:

    The mode of a data set is the value that appears most frequently. In this case, we need to find the number(s) that appear more than any other number in the list of marks.

      • Looking at the data: 13, 11, 16, 15, 18, 12, 13, 14, 10, 22, 15, 21, 20, 17, 24

    We can see that both 13 and 15 appear twice in the list. There are no other numbers that appear more than once.

    Therefore, the data set has two modes: 13 and 15.

    To find the product of the modes, we simply multiply these two numbers:

    13 * 15 = 195

    So, the product of the modes of this data set is 195.

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