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You randomly selected 43 elementary teachers from your community and found out the mean number of sick days reported among these teachers is 9 days
You randomly selected 43 elementary teachers from your community and found out the mean number of sick days reported among these teachers is 9 days with a standard deviation of 4 days. You wish to estimate with 90% confidence level of the duration of sick days by all teachers in your community. What is the point estimate? Question 32 options: a) 43 days b) 9 days c) 4 days d) 90 days e) None of the above
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