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StatisticsQ&A LibraryIn a certain city, the average 20- to 29-year old man is 69.6inches tall, with a standard deviation of 3.1 inches, while the average 20- to 29-year old woman is 64.5 inches tall, with a standard deviation of 3.9inches. Who is relatively taller, a 75-inch man or a 70-inch woman?Find the corresponding z-scores. Who is relatively taller, a 75-inch man or a 70-inch woman? Select the correct choice below and fill in the answer boxes to complete your choice. Round to two decimal places. what is the z score for the man and what is the z score for the woman?Question

Asked Sep 26, 2019

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In a certain city, the average 20- to 29-year old man is 69.6

inches tall, with a standard deviation of 3.1 inches, while the average 20- to 29-year old woman is 64.5 inches tall, with a standard deviation of 3.9

inches. Who is relatively taller, a 75-inch man or a 70-inch woman?

inches tall, with a standard deviation of 3.1 inches, while the average 20- to 29-year old woman is 64.5 inches tall, with a standard deviation of 3.9

inches. Who is relatively taller, a 75-inch man or a 70-inch woman?

Find the corresponding z-scores. Who is relatively taller, a 75-inch man or a 70-inch woman? Select the correct choice below and fill in the answer boxes to complete your choice. Round to two decimal places.

what is the z score for the man and what is the z score for the woman?

Step 1

Consider a random variable *X* which represents the height of 20 to 29 year-old man. The average height of old man is 69.6 inches and the standard deviation is 3.1 inches.

The *z*- score corresponding to the man’s height of the 75-inch can be calculated as:

Step 2

Consider a random variable *Y *which represents the height of 20 to 29 year-old woman. The average height of old woman is 64.5 inches and the standa...

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