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Mathematics, 19.07.2021 18:50 skyeeeeweeesnddj

A random sample of bolts is taken from inventory, and their lengths are measured. The average length in the sample is 5.3 inches with a standard deviation of .2 inches. The sample size was 50. The point estimate for the mean length of all bolts in inventory is

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A random sample of bolts is taken from inventory, and their lengths are measured. The average length...

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