# Room and board fees for a random sample of independent religious colleges are shown. Estimate the standard deviation in costs based on s R/4. Is there sufficient evidence to conclude that the sample standard deviation differs from this estimated amount?

Room and board fees for a random sample of independent religious colleges are shown.

Estimate the standard deviation in costs based on s ‰ˆ R/4. Is there sufficient evidence to conclude that the sample standard deviation differs from this estimated amount? Use Î± = 0.05.

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**Related Book For**

## Elementary Statistics A Step By Step Approach

**ISBN:** 9781259755330

10th Edition

**Authors:** Allan G. Bluman

**Question Details**

Chapter #

**8**Section: Exercise 8-5

Problem: 19

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