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1. Consider the following table which shows different baskets of tennis balls: Number of golf balls Baskets (Population) 10 18 7 2 4 6 (a) List all samples of size 2, and compute the mean of each sample (b) Compute the mean of the distribution of the sample mean and the population mean. Compare the two values. (c) Compare the dispersion in the population with that of the sample mean.
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nswer Baskets xhas 18 3 6 7 6 3 116 3 0 (a) -Sample ISample 2-1 2. 18 3 id 2 1 T.le5 283 6 3t-h VILL Sampl 21 3 4 11 44 2 36 3。 th X-Sample 2 I 4 S30 56 30 Means (T) 天 8 VII) 824 17 These are midns of ecch Sample s respechvely Sample medn +435 6 Sample mean 2 541누 using table populah, on 24 mec, n= ご2-711 5 2 populahon mean 2.7 1 1 meen -47--(2.71リ2 52 g .0 57 6-7-3495 2. Sample variante :- (Sample medin) 0 -t 4.352 86-5013.- 1-411.9 0, 6 50 1361719 2-1781 11a Sample variane vun.ahon İn the Scl hvin k l s mort. Het nine- pofuluti m

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