Question:
The mean of the numbers a, b, 8, 5, 10 is 6 and the variance is 6.80. Then which one of the following gives possible values of a and b?
The mean of the numbers a, b, 8, 5, 10 is 6 and the variance is 6.80. Then which one of the following gives possible values of a and b?
Updated On: Jul 29, 2024
- a = 0, b = 7
- a = 5, b = 2
- a = 3, b = 4
- a = 2, b = 4
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The Correct Option is C
Solution and Explanation
The correct option is (C) : a = 3, b = 4.
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