Question: 10.18 [EX10-018] Use a computer or calculator to find the 95% confidence interval for estimating d based on these paired data and assuming normality: Before

10.18 [EX10-018] Use a computer or calculator to find the 95% confidence interval for estimating

d based on these paired data and assuming normality:

Before 75 68 40 30 43 65 After 70 69 32 30 39 63

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