College Room and Board Costs Room and board fees for a
Chapter 8, Problem 13(choose chapter or problem)
College Room and Board Costs Room and board fees for a random sample of independent religious colleges are listed below. 7460 7959 7650 8120 7220 8768 7650 8400 7860 6782 8754 7443 9500 9100 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? Use a _ 0.05. Source: World Almanac.
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