A particular group of men have heights with a mean of 176 am and a standard devi

Question

A particular group of men have heights with a mean of 176 am and a standard deviation of 6 cm. Jordan had a height of 191 an. a. What is the positive difference between Jordan's height and the mean? b. How many standard deviations is that [the difference found in part (a)]? c. Convert Jordan's height to a z score If we consider "usual heights to be those that convert to z scores between 2 and 2, is Jordan's height usual or unusual? d. a. The positive difference between Jordan's height and the mean is b. The difference is standard deviations. ] cm. (Type an integer or decimal rounded to two decimal places as needed) C. The z score is Type an integer or decimal rounded to two decimal places as needed.) d. Is Jordan's height usual or unusual? O Unusual Usual Click to select your answerls)

Explanation / Answer

= 176 = 6 X = 191

a. X - = 191 - 176 = 15

The positive difference between Jordan's hieght and the mean is 15 cm.

b. 15/6 = 2.50

The difference is 2.50 standard deviations.

c. From the table Z = 0.9938.

d. Jordan's height is unusual.

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