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A population of 32 scores has a rectangular shape and a mean of µ = 345....

A population of 32 scores has a rectangular shape and a mean of µ = 345. If all possible samples are taken from this distribution of scores, how what will the shape of the distribution of sample means be?

Normal

Rectangular

Negatively Skewed

Bimodal
math   Statistics-And-Probability   
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Answer #1

Here given sample size n=32 Since n>30 According to the central limit theorem the sample size follows the normal distribution

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