For a data set obtained from a sample, n = 100 and x = 46.25. It is known that o = 4.8. (a) What is the point estimate of µ? i (b) Find a corresponding to a 95% confidence level. a = i (c) Find 1-...


For a data set obtained from a sample, n = 100 and x = 46.25. It is known that o = 4.8.<br>(a) What is the point estimate of µ?<br>i<br>(b) Find a corresponding to a 95% confidence level.<br>a =<br>i<br>(c) Find 1- a/2.<br>1- a/2 =<br>i<br>(d) Find to 2 decimal places za/2 for 95% confidence level.<br>Za/2 =<br>i<br>

Extracted text: For a data set obtained from a sample, n = 100 and x = 46.25. It is known that o = 4.8. (a) What is the point estimate of µ? i (b) Find a corresponding to a 95% confidence level. a = i (c) Find 1- a/2. 1- a/2 = i (d) Find to 2 decimal places za/2 for 95% confidence level. Za/2 = i

Jun 10, 2022
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