2 years ago

If you are asked to find the 85th percentile, you are being asked to find _____

1 answer:

3 0

If you are asked to find the 85th percentile, you are being asked to find a data value associated with an area of 0.85 to its left.
Percentile is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations fall. For example, the 30 th percentile is the value below which 20% of the observations may be found.

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Complete the data set with one value so that the mean of the data is 13.<br><br> 10,14,8,16,12,____

Allisa [31]

(10 + 14 + 8 + 16 + 12 + x ) /6 = 13
(60 + x) / 6 = 13
60 + x = 13 * 6
60 + x = 78
x = 78 - 60
x = 18 <=====

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2 years ago

Can you please tell me asp

Lera25 [3.4K]

Answer:

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Step-by-step explanation:

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It takes Nate five hours to paint a wall, and it takes Jill seven hours to paint the same wall. About how many hours will it wil

Alexxx [7]

Let's use the relation:

$\mathsf{\dfrac{1}{x} = \dfrac{1}{5} + \dfrac{1}{7}}\\ \\ \\ \mathsf{\dfrac{1}{x} = \dfrac{7+5}{35}}\\ \\ \\ \mathsf{\dfrac{1}{x} = \dfrac{12}{35}}\\ \\ \\ \mathsf{x = \dfrac{35}{12}}\\ \\ \\ \boxed{\mathsf{x\approx 2.92 \ h}}$

It would take about 3 hours to complete the work.

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3 years ago

What is -(3/7) x (-1/6)?

krok68 [10]

The answer is 1/14. -3/7 x -1/6. 3 crosses 6 2 time so you are left with -1/7 x -1/2 that is 1/14

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2 years ago

Find last year's salary if, after a 4 % pay raise, this year's salary is $ 33,280.

son4ous [18]

Answer: 31,948.80

Step-by-step explanation: I thin it his is correct. I multiplied the original amount by .04 then subtracted that from the original number.

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2 years ago

If you are asked to find the 85th​ percentile, you are being asked to find​ _____

If you are asked to find the 85th percentile, you are being asked to find _____