Question: Construct a data set for which N=7, ?=9, ?=0

Question

Question

Question: Construct a data set for which N=7, ?=9, ?=0

math Statistics-And-Probability

Answer 1

Answer #1

Since $\sigma = \frac{1}{N}\sum_{i=1}^{n}(x_i - \mu)^2=0$

All values x_i 'should be equal to ?=9

Hence,

The values in the data set will be {9,9,9,9,9,9,9}

Answer 2

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