SOLUTION: t is known that the height of ten-year old boys is normally distributed with a population standard deviation of 4.24 cm. If a random sample of 64 ten-year old boys are considered w
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Question 1143864: t is known that the height of ten-year old boys is normally distributed with a population standard deviation of 4.24 cm. If a random sample of 64 ten-year old boys are considered what is the probability that the average height of this sample of ten-year old boys will differ by no more than 1.15 cm in either direction from the unknown population mean height of ten-year old boys? Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Never accept as factual any statement that says "It is known..." or "Everybody knows..." unless the statement is supported by evidence.
