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Wittaler [7]
3 years ago
7

A simple random sample of size n from a finite population of size N is a sample selected such that each possible sample of size

n
a. has the same probability of being selected
b. has a probability of 1/n of being selected
c. has a probability of n/(N-1) of being selected
d. has a probability of 1/N of being selected g
Mathematics
1 answer:
Bezzdna [24]3 years ago
8 0

Answer:

a) has the same probability of being selected

Step-by-step explanation:

A simple random sampling means that each possible sample of size n has the same probability of being selected.

Then your answer is:

a) has the same probability of being selected

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Answer:

9.9 years

Step-by-step explanation:

A = P e ^(rt)

Where A is the amount in the account

P is the amount invested

R is the interest rate

t is the time

P = 8500

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A = 17000

Substituting into the equation

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Divide each side by 8500

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Divide each side by .07

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Rounding to one decimal place

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k0ka [10]

The percent change of 13.7 to 40.2 is 193.4%

To find percentage change, you need to find the difference between the two numbers. In this case, 26.5.

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This is confusing to understand but that's how I solved it.

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