2 years ago

Ma1015P week 3 assignment

Mathematics

1 answer:

Bogdan [553]2 years ago

4 0

Answer:

what does that mean? I'm sorry.

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A store offered a 20% price discount on all items on Friday. By what fraction of the discounted price of an item did the price i

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All European nations had to give up their colonies and allow for individual autonomy.

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All trade agreements with Latin American nations had to go through the United States.

Step-by-step explanation:

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1 year ago

Divide using LONG Division<br> (m? + 2m - 15) + (m + 5)

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2 years ago

the surface area of a sphere is found using the formula SA=4πr^2 where r is the radius. if the surface area of a sphere is 144π

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2 years ago

Read 2 more answers

The sales price of a single family house in Charlotte is normally distributed with mean $210,000 and standard deviation $35,000.

Lady_Fox [76]

Answer:

E(X ¯)=210,000.

Step-by-step explanation:

A sampling distribution for samples of size n=49 from a population with means μ=210,000 and standard deviation σ=35,000, has the following means anda standard deviation:

$\mu_s=\mu=210,000\\\\\sigma_s=\sigma/\sqrt{n}=35,000/\sqrt{49}=35,000/7=5,000$

If X ¯ is the mean sales price of the sample, it will have a mean value of E(X ¯)=210,000.

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2 years ago

Ma1015P week 3 assignment​

Ma1015P week 3 assignment