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omeli [17]
3 years ago
14

The heights of male students are normally distributed with a mean of 160 cm and a standard deviation

Mathematics
2 answers:
vlada-n [284]3 years ago
5 0

Answer:

6mm

Step-by-step explanation:

Comment of the.....

kompoz [17]3 years ago
4 0

Answer:

2.28%

Step-by-step explanation:

As this is normally distributed, we can use z scores to find the percentage.

First, find the z-score for 148.

The z-score that you get is:

(148-160)/2=2

As we see that z=2, we can use a calculator or a z-score chart to find the percentage less than a z score of 2.

I used my chart and found: 2.28%

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Answer:

sample variance

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faltersainse [42]

Answer:

I think its C .

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hodyreva [135]
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3 years ago
Solve for s. s+24=90
-Dominant- [34]
S + 24 = 90

This is a one-step problem. so, all you have to do is subtract 24 on both sides:

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~Kiwi
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