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zepelin [54]
2 years ago
11

A supervisor finds the mean number of miles that the employees in a department live from work. he finds x overbar = 29 and s = 3

.6. which mileage is within a z-score of 1.5? 21 miles 24 miles 36 miles 41 miles
Mathematics
2 answers:
V125BC [204]2 years ago
7 0

A supervisor finds the mean number of miles that the employees in a department live from work is 24. Then the correct option is B.

<h3>What is a z-score?</h3>

The z-score is a numerical measurement used in statistics of the value's relationship to the mean of a group of values, measured in terms of standards from the mean.

The z-score is given as

z = \dfrac{x-\mu }{s}\\

x = 29

s = 3.6

z = 1.5

Then the mean will be

1.5 = \dfrac{29 - \mu }{3.6}\\\\\mu = 29 - 5.4\\\\\mu = 23.6 \approx 24

More about the z-score link is given below.

brainly.com/question/15016913

Iteru [2.4K]2 years ago
4 0

Answer:

B) 24 miles

Step-by-step explanation:

100% edge 2022

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