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saveliy_v [14]
2 years ago
13

HALP MEEEEEEEEEEEEEEEEEEEEE

Mathematics
2 answers:
Law Incorporation [45]2 years ago
5 0

Answer:

25%

Step-by-step explanation:

3/12=d/100

12×d=12d=3×100=300

12d÷12=d

300÷12=25

d=25

hope this helps

Marysya12 [62]2 years ago
3 0
25% of the cookies :)
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Answer:

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For this case we have the following multiple regression model calculated:

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Part a

(a) Interpret the intercept in this model.

For this case the intercept of 2.52 represent a common effect of measure for any student without taking in count the other variables analyzed, and we know that if HSGPA=0, ACT= 0 and skip =0 we got colGPA=2.52

(b) Interpret \hat \beta_{ACT} from this model.

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So then for every unit increase in the ACT score we expect and increase of 0.015 in the GPA or the predicted variable

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For this case we can use the regression model and we got:

colGPA =2.52 +0.38*3.2 +0.015*25 - 0.5*4 = 26.751

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