The graph of the annual snowfall distribution (in feet) for a particular county

Question

The graph of the annual snowfall distribution (in feet) for a particular county is shown below on the left with its mean and standard deviation. Assume that a sample size of 64 is drawn from the population (a)(c) would most closely resemble the sampling distribution of the sample means. Explain your reasoning 0.16 P(x) -2.8 e which of the graphs labeled 10 Choose the correct graph below OA. O B. 2 O C. P() P (3) o035 s 0.350 -2 5-2 1 4 7 10 13 Snowfall (in feet Snowfall (in feet) Snowfall (in feet) 10/

Explanation / Answer

Mean of sampling distribution = 4.2

Standard deviation of sampling distribution = 2.8/sqrt (64) = 0.35

Option-A) is the correct graph

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