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motikmotik
3 years ago
10

Given a||b, find each of the

Mathematics
1 answer:
Leya [2.2K]3 years ago
5 0

Answer:

d

Step-by-step explanation:

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3 years ago
Greatest common factor between 84 and 56
s344n2d4d5 [400]
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3 years ago
A scientist is interested in the effect of time spent with parents and number of hours
gladu [14]

Answer: If X = 5, z=<u>-3</u>

If X = 37, z= <u>3.4</u>

Step-by-step explanation:

We know that the formula to find the z-score for any random variable x is given by :-

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

, where \mu = Population mean

\sigma = Population standard deviation.

As per given , we have

\mu=20\\\\\sigma=5

Then , the z-score for x =5

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When x =37,then z=\dfrac{37-20}{5}=\dfrac{17}{5}=3.4

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7 0
3 years ago
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