A large candy manufacturer produces, packages and sells packs of candy targeted to weigh 52 grams. A random sample of n = 10 packs off of the factory line. The random sample yielded a sample variance of 4.2 grams. Use the random sample to derive a 95% confidence interval for o. Determine the two chi-square values.

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Q: Use The t Distribution Table to find the t2 value for a 98% confidence interval for the mean when…

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A: The pooled variance is, sp2=n1-1s12+n2-1s22n1+n2-2=19-172+17-110219+17-2=248234=73 The pooled…