Question: Find the following confidence intervals for d, assuming that the populations of paired differences are normally distributed. a. n = 11, = 25.4, sd

Find the following confidence intervals for d, assuming that the populations of paired differences are normally distributed.
a. n = 11, = 25.4, sd = 13.5, confidence level = 99%
b. n = 23, = 13.2, sd = 4.8, confidence level = 95%
c. n = 18, = 34.6, sd = 11.7, confidence level = 90%

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a s s d n 13511 407040315 df n 1 11 1 10 The 99 confidence interval for d is ts 254 ... View full answer

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