If for 10 observation summation i up to 10 (Xi-23) = - 17 then find th

1.	If for 10 observation summation i up to 10 (Xi-23) = - 17 then find the mean and variance
Answer» Answer: PLZ mark me brainliest i will FOLLOW u Step-by-step EXPLANATION: cures the variation in the OBSERVATIONS about the middle value– mean or median etc(d) Standard DEVIATION: If σ2 is the variance, then σ, is called the standard Example 1 Find the mean deviation about the mean of the following data: Here h = 10.

If for 10 observation summation i up to 10 (Xi-23) = - 17 then find the mean and variance

Answer»

Answer:

PLZ mark me brainliest i will FOLLOW u

Step-by-step EXPLANATION:

cures the variation in the OBSERVATIONS about the middle value– mean or median etc(d) Standard DEVIATION: If σ2 is the variance, then σ, is called the standard Example 1 Find the mean deviation about the mean of the following data: Here h = 10.

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If for 10 observation summation i up to 10 (Xi-23) = - 17 then find the mean and variance​

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If for 10 observation summation i up to 10 (Xi-23) = - 17 then find the mean and variance