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grigory [225]
3 years ago
6

A supervisor finds the mean number of miles that the employees in a department live from work. He finds and . Which statement mu

st be true?
Business
2 answers:
Rom4ik [11]3 years ago
7 0

Answer:

c on edg

Explanation:

MrMuchimi3 years ago
6 0

Complete Question:

A supervisor finds the mean number of miles that the employees in a department live from work. He finds x=2.9 and s=3.6. Which statement must be true?

z376 is within 1 standard deviation of the mean.

z37 is between 1 and 2 standard deviations of the mean.

z37 is between 2 and 3 standard deviations of the mean.

z37 is more than 3 standard deviations of the mean.

Answer:

z37 is between 2 and 3 standard deviations of the mean.

Explanation:

Standard deviation is a way of measuring of how much the value sample varies or disperses. A low standard deviation means that the values are near the mean value of the set, whereas a high standard deviation implies that the values are distributed over a wider range.

In reasonably average data sets, the values reflect about 68 per cent of the sample within 1 standard deviation from the mean; about 95 per cent in 2 standard deviations; and about 99.7 per cent within 3 standardized deviations.

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galina1969 [7]

Answer:

ROQ will be 32863 gallons

So option (a) will be the correct answer

Explanation:

We have given that company uses 150000 gallons of hydrochloric acid per month

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4 years ago
"when acquiring and integrating it systems, senior it professionals must pay attention to the business value of it because…"
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3 years ago
Amy​ Xia's plant is designed to produce 10 comma 000 10,000 hammers per day but is limited to making 6 comma 000 6,000 hammers p
Sergio [31]

Answer:

60%

Explanation:

The computation of the utilization rate for the plant is shown below:

As we know that

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