A randomly selected sample of college basketball players has the following heights in inches. See Attached Excel for Data. Compute a 95% confidence interval for the population mean height of college basketball players based on this sample and fill in the blanks appropriately. < μ < (round to 3 decimal places)

Complete Question

The complete question is shown on the first uploaded image

The  confidence interval is  

Step-by-step explanation:

From the question we are given the following data

   The following heights are

66, 65, 67, 62, 62, 65, 61, 70, 66, 66, 71, 63, 69, 65, 71, 66, 66, 69, 68, 62, 65, 67, 65, 71, 65, 70, 62, 62, 63, 64, 67, 67      

 The  sample size is n  =32

  The confidence level is % = 0.95

The mean is evaluated as

=>  

=>    

The standard deviation is evaluated as

Now  

=>

=>  

=>  

The level of significance is evaluated as

The degree of freedom is  evaluated as

The critical values for the level of significance is obtained from the z -table as

The confidence interval is evaluated as

substituting values

=>    

step-by-step explanation:

1 3 5

step-by-step explanation:

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