1
COMEDK 2024 Morning Shift
MCQ (Single Correct Answer)
+1
-0
The mean of the numbers $$a, b, 8,5,10$$ is 6 and the variance is 6.80 , then which of the following gives possible values of $$a$$ & $$b$$
2
COMEDK 2023 Evening Shift
MCQ (Single Correct Answer)
+1
-0
Consider the first 10 natural numbers. If we multiply each number by $$-$$1 and add 1 to each number, the variance of the numbers so obtained is
Questions Asked from Statistics (MCQ (Single Correct Answer))
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