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Construct a 98% confidence interval to estimate D from the following sample information. Assume the differences...

Construct a 98% confidence interval to estimate D from the following sample information. Assume the differences are normally distributed in the population.

= 39.32, sd= 27.17, n = 22

Appendix A Statistical Tables



(Round your answers to 3 decimal places.)


  ≤ D ≤   

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00.0 Ex-Ans) Given that : 이 아 아 l 39.32 th-lia/2 =721,0.0212=9+5176 D-22 S= 27.17 rom t-table 984 Confidence interval as ( 39

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