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2 years ago

What percentage of the audience from the 16-25 age group gave the movie a poor rating? 6.19% 10.00% 25.34% 15.70% 16.22%

Mathematics

2 answers:

Roman55 [17]2 years ago

8 0

Answer:

A.)

6.19%

Step-by-step explanation:

I just got it right.

just olya [345]2 years ago

7 0

We have to find what percent of the audience from the 16-25 age group gave the movie poor rating. There were 113 viewers from this group. There were 7 of them that gave the movie poor rating. We will use the proportion: 113 / 7 = 100% / x% . Then we will cross multiply: 113 x = 700; x = 700 : 113; x = 6.19%. Answer: A ) 6.19%.

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2 years ago

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The relation R is shown below as a list of ordered pairs. R = { (1, 4), (1, 3), (-1, 3), (2, 15) } Which ordered pairs prevent t

s344n2d4d5 [400]

Answer:

(1,4) and (1,3)

Step-by-step explanation:

A function may not have two y-values assigned to the same x-value, it may have two x-values assigned to the same y-value

Therefore the order pair (1,4) and (1,3) prevents this relation from being a function.

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3 years ago

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alexdok [17]

Answer:

Carrie's slope value is correct.

Step-by-step explanation:

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The formula to compute the slope is:

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So the slope of the regression line is:

$b_{yx}=r\frac{\sigma_{x}}{\sigma_{y}}=r\frac{\sigma_{x}}{\sigma_{x}}=r$

Thus, if the standard deviation of x and y are equal the slope of the line is same as the correlation coefficient.

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3 years ago

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S_A_V [24]

Answer:

- 10 y+10.2

Step-by-step explanation:

4-2y+(-8y)+6.2

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3 years ago

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deff fn [24]

You can simplify it as...
3/6: Because that's 6/2 and 12/2, so the numerator and denominator recieve the same operations
2/4: Because it's 6/3 which = 2, and 12/4 which = 4
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I hope this helped! If you have any other questions, just ask, and I hope you have a great day! :)

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3 years ago

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