8.41 Assume the sample variances to be continuous measurements. Find the probability that a random sample of 25 observations, from a normal population with variance o = 6, will have a sample variance S (a) greater than 9.1; (b) between 3.462 and 10.745.

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**Problem 8.41**

Assume the sample variances are continuous measurements. Find the probability that a random sample of 25 observations, from a normal population with variance \(\sigma^2 = 6\), will have a sample variance \(S^2\):

(a) Greater than 9.1;

(b) Between 3.462 and 10.745.
Transcribed Image Text:**Problem 8.41** Assume the sample variances are continuous measurements. Find the probability that a random sample of 25 observations, from a normal population with variance \(\sigma^2 = 6\), will have a sample variance \(S^2\): (a) Greater than 9.1; (b) Between 3.462 and 10.745.
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