A five-a-side soccer club in Singapore buys a set of shirts numbered 1 to 5. a. What is the population distribution of shirt numbers? b. Determine the sampling distribution of the sample mean of the shirt numbers obtained by selecting two shirts.

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A: Hello thankyou for the question. As you asked only answering two parts in part d of the question.

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Q: find the standard error of mean for each sampling distribution. O=30, N=4. O=30, N=16. O=30, N=64.

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.