Question: please let me know how to start these... Question 17 [1 point) Find the minimum sample size required to find a 92% confidence interval estimate

please let me know how to start these... Question 17 [1

please let me know how to start these...

Question 17 [1 point) Find the minimum sample size required to find a 92% confidence interval estimate of the mean cost, within $95 of the annual auto insurance premium for an individual over 25 years old. Previous studies showed that the standard deviation was $400. 057 05 Question 10 [1 point) Find the minimum sample size required to find a 92% confidence interval estimate of the mean cost, within $145 of a one-week vacation for two people. Previous studies showed that the standard deviation was $575. O 40 49 OO )32

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