Question

Since the standard deviation decreases when angewen s expected that t h standard deviations from the mean Consider a poput of 8.000 ini h awing dow 33. In other words of the data bebe 53For the samping itutions e means the p n and wanderde on samples from this population come e an Asano thumb on a 100 Fort pour the following chaped curve, 95% of the data whole within two le data is expected to be within 2-10-20 from the Complete the following tabi Standard deviation of Sample si, sampling distribution, 5% of samples will have mean in the range 142 2 67925 Round soudem places as needed)

Answer 1

here z_0.025=1.96

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