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Exercise 10-24 Algo A sample of 28 paired observations generates the following data: d?d? = 1.8 and s2DsD2 = 3.6. Assume a normal distribution. (You
Exercise 10-24 Algo
A sample of 28 paired observations generates the following data: d?d? = 1.8 and s2DsD2 = 3.6. Assume a normal distribution. (You may find it useful to reference the appropriate table: z table or t table)
a. Construct the 95% confidence interval for the mean difference ?D. (Round final answer to 2 decimal places.)
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