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Alinara [238K]
2 years ago
12

For a population with a mean of μ=45 and a standard deviation of σ=10,

SAT
1 answer:
gogolik [260]2 years ago
5 0

Question:

For a population with a mean of μ=45 and a standard deviation of σ=10. What is the corresponding z score if it has a score of X = 44?

Answer:

z = -0.10

Explanation:

Given

\mu = 45

\sigma = 10

x = 44

Required

Calculate the z score

This is calculated as:

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

So:

z = \frac{44 - 45}{10}

z = \frac{-1}{10}

z = -0.10

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Which of the following is the percentage of annual US government spending allocated to foreign aid
jarptica [38.1K]

The percentage of annual US government spending allocated to foreign aid is; 1 percent.

<h3>What was the US foreign aid?</h3>

Foreign aid refers to the international movement of money, services, or goods from governments or international institutions for the benefit of the receiving country or its citizens. Foreign aid can be fiscal, military, or humanitarian and is considered one of the significant sources of foreign exchange.

Now, A poll conducted by World Public Opinion in 2010 on the US public found out that the average estimate for how much of the government's budget is spent on foreign aid was 25 percent. The average amount proposed by the public was 10 percent of the federal government's budget be used on foreign aid. However, in actual terms, less than 1 percent of the US federal budget goes towards foreign aid.

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A person weighing 0. 70 kn rides in an elevator that has an upward acceleration of 1. 5 m/s2. What is the magnitude of the force
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<h3>What is the Magnitude of force? </h3>

We are given;

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There are only two forces acting on the person: which are his weight W (downward) and the normal force N of the floor against the body (upward). Thus the equilibrium equation here is;

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