Question: i need help for this question please Question 35 Not yet In a random sample of 22 of 150 employees of a company, the mean

i need help for this question please

Question 35 Not yet In a random sample of 22 of 150 employees of a company, the mean number of hours overtime billed in the week of Black Friday was 9.5, with the sample standard deviation of 6.6 hours. Find the lower limit of a 98% confidence interval for the total number of hours overtime billed during the week. answered Marked out of 3.00 Answer: Flag

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