Suppose the heights of 18 year old men are approximately normally distributed, with mean 71 inches and standard deviation 5 inches. What is the probability that an 18 year old man selected at random is between 70 and 72 inches tall?  if random sample of twenty-nine 18 year old men is selected, what is the probability that the mean height x is between 70 and 72 inches?  compare your answers to parts a and b. Is the probability in part b much higher? Why

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Q: Suppose the heights of 18-year-old men are approximately normally distributed, with mean 72 inches…

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Q: Suppose the heights of 18-year-old men are approximately normally distributed, with mean 72 inches…

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Q: Suppose the heights of 18-year-old men are approximately normally distributed, with mean 70 inches…

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Q: Suppose the heights of 18-year-old men are approximately normally distributed, with mean 70 inches…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.