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xeze [42]
2 years ago
7

In a normal distribution, 95% of the data fall within how many standard deviations of the mean? O A. Three standard deviations B

. It cannot be determined from the given information. O C. Two standard deviations O D. One standard deviation SUBM​

Mathematics
1 answer:
Galina-37 [17]2 years ago
4 0

Answer:

Two standard deviations

Step-by-step explanation:

The Z score is obtained using the mean and standard deviation, according to the empirical. Rule, which gives percentage of values that lie within an interval estimate in a normal distribution ;

one standard deviation lie within 68% of the mean

Two standard deviations lie within 95%

Three standard deviations lie within 99.7%

Hence, for the question given, 95% fall within 2 standard deviations of the mean

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The correct option is D, A bigger down payment is money paid toward principal, interest-free, which also decreases the amount paid monthly.

<h3>What is interest?</h3>

The amount of money a lender or financial organization earns for lending out money is known as interest.

We know that monthly payments include the interest on the principal amount that is not been paid during the purchase of an item, if the down payment is more than the principal amount that the customer does not pay will decrease which will decrease the loan amount, thus, the interest on the principal amount will decrease as well.

Now, as the interest and the principal amount have both is been reduced, therefore, the monthly instalment(monthly payment) will be reduced as well.

Hence, the correct option is D, A bigger down payment is money paid toward principal, interest-free, which also decreases the amount paid monthly.

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3 0
2 years ago
Is the following relation a function?
mel-nik [20]

Answer:

no

Step-by-step explanation:

the x value (-1) repeats therefore it ain't a function

6 0
2 years ago
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Help with this problem plz!
Tomtit [17]
Use photos math it helps alot
5 0
3 years ago
Which of these ratios is not a rate?
Doss [256]

Answer:

i think it is B

Step-by-step explanation:

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6 0
3 years ago
Make it simple thanks
andriy [413]

Answer:

You can look for these:

Step-by-step explanation:

The factors of the equation:

For example, if multiplication, the factors 2x2=4

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So just look for the numbers before the equal sign and any key words in the problem.

Hope this helps!

5 0
2 years ago
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