EASY
11th CBSE
IMPORTANT
Earn 100

Let be observations. Let for where and are constants. If the mean of ’s is and their standard deviation is , the mean of 's is and standard deviation of ’s is , the values of and should be

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Important Questions on Statistics
EASY
11th CBSE
IMPORTANT

HARD
11th CBSE
IMPORTANT

HARD
11th CBSE
IMPORTANT

EASY
11th CBSE
IMPORTANT

EASY
11th CBSE
IMPORTANT

EASY
11th CBSE
IMPORTANT

EASY
11th CBSE
IMPORTANT

EASY
11th CBSE
IMPORTANT
If is the mean of values of , then is always equal to ?.If has any value other than , then is _____ than .
