Mathematics, 08.06.2021 23:30 ortizprecious5183

The Rocky Mountain News (January 24, 1994) indicated that the 20-year mean snowfall in the Denver/Boulder region is 28.76 inches with standard deviation of 7.5 inches. However, for the winter of 1993-1994, the average snowfall for a sample of 32 different locations was 33 inches. Required:
Does this indicate thatthe snowfall for the 1993-1994 winters has higher than the previous20-year average?

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The Rocky Mountain News (January 24, 1994) indicated that the 20-year mean snowfall in the Denver/Bo...

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