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densk [106]
2 years ago
5

Nathan saves 5 1/4% of his weekly salary. Naban earns $380.00 per week. How much

Mathematics
1 answer:
Sati [7]2 years ago
4 0

Answer:

19.95

Step-by-step explanation:

Take the amount of his salary and multiply by 5 1/4 %

380 * .0525

19.95

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Answer:

P(5

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Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

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Solution to the problem

Let X the random variable that represent the heights of a population, and for this case we know the distribution for X is given by:

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And the best way to solve this problem is using the normal standard distribution and the z score given by:

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If we apply this formula to our probability we got this:

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P(-2

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3 years ago
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s2008m [1.1K]

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Step-by-step explanation:

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Step-by-step explanation:

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