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Question: do bcand d do not do a...

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Do B,C,and D
Do not do A
3. The following table contains the wages and gender for 6 employees at company X. namewagefemale Claire Matt Bruce Susan 14 10 18 18 0 Tom Jennifer a) Compute the sample mean, variance and standard deviation of wages. b) Express the following statements as a null hypothesis: i. ii. The mean wage at company X is greater than S13 ii. Mean wages for men and women are the same at company X The mean wage at company X equals $9 e) i. ii. ii Test each of the hypothesis in question 3.b above, and state whether you reject the nulls with 95% confidence. Let μο be the mean associated with a null hypothesis. d) i, what is the minimum value of μο (rounded to 2 decimals) such that you would not reject the hypothesis that mean wage at company X equals po with 5% significance? What is the maximum value of μ° (rounded to 2 decimals) such that you would not reject the hypothesis that mean wage at company X equals with 5% significance? ii. Based on your results from the last two questions (3.d.i and 3.d.ii), construct the 95% confidence interval for.
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