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iren [92.7K]
3 years ago
15

Suppose that many large samples were taken from population A, which is normally distributed, and population c, which is not norm

ally distributed. The means of the samples of which of the following populations would approximate a normal distribution?
a. both population a and population c
b. neither
c. population c
d. population a
Mathematics
2 answers:
Murljashka [212]3 years ago
6 0

Answer:

Both populations -Apex

Step-by-step explanation:

OLEGan [10]3 years ago
4 0

Answer:

Population A

Step-by-step explanation:

Think about. If population A already known for normally distribution AND you take large samples. The rest would still be distributed, Which keeps population A a Normal Distribution.

but Population C is nor normally distributed, so if you take away large samples. it will deteriorate its distribution so it won't get any better or in this case, normal. so. it is Population A.

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Answer:

<em>A. (1,4), (-5, 2), (7, 1), (-8, 2)</em>

Step-by-step explanation:

<u>Definition of a Function</u>

A function is a relation between an input and an output set of values with the condition that every element in the input set relates only to one element in the output set.

From the four options presented in the question, we must select the only one that doesn't repeat the value for x and has a different value of y.

For example, the set

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The correct choice is:

A. (1,4), (-5, 2), (7, 1), (-8, 2)

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2 years ago
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