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A simple random sample of size 44 has mean 3.01. The population standard deviation is 1.51....

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Statistics

A simple random sample of size 44 has mean 3.01. The populationstandard deviation is 1.51. Construct a 90% confidence interval forthe population mean.

1.The parameter is the population (choose one) mean, standarddeviation, proportion, variance

2. The correct method to find the confidence interval is the(choose one) z, t, chi square method

Answer & Explanation Solved by verified expert
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Solution Given that1 The parameter is the population mean2    See Answer
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