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3 years ago

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A simple random sample of size n=40 from a population with mu = 74 and standard deviation= 7. Does the population need to be nor

mally distributed for the sampling distribution of x bag to be approximately normally distributed?

1 answer:

Maurinko [17]3 years ago

5 0

Answer:

Step-by-step explanation:

How does lack of sleep affect risk of injury

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A number that has exactly two distinct factors is prime what is the inverse of the statement?

Anastasy [175]

Answer:

Composite number

Step-by-step explanation:

A number that has more than 2 distinct factors is a composite number

plzzzz mark this as brainliest... and I hope this helped :)

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2 years ago

Suppose an investment of $2,300 doubles in value every decade. The function F(X)= 2300 * 2^X gives the value of the investment a

kotykmax [81]

You hit the right target!

$\Huge\color{}\checkmark$

It is 9200

Just to be sure, substitute with x = 2 in the equation.

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2 years ago

What is 142% of 469?

arsen [322]

$\begin{array}{ccc}100\%&-&469\\\\142\%&-&x\end{array}\\\\\\cross\ multiply\\\\100x=142\times469\\\\100x=66598\ \ \ \ |divide\ both\ sides\ by\ 100\\\\\boxed{x=665.98}$

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2 years ago

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Eliza went into a store and spent $97.91. She bought 3 pairs of pants and one dress. The pants cost $16 each. How much money did

creativ13 [48]

The answer should be 49.91

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3 years ago

???????????????????

Inessa05 [86]

Answer:

Idk how to explain but I think its C

Please don't delete my answer unless its wrong to those who love deleteing answers

Step-by-step explanation:

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3 years ago