![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 13.10.2019 10:30, yasarhan2
The director of marketing at a large company wants to determine if the amount of money spent on internet marketing is a good predictor of company profit. she fits a least-squares regression line to 20 months of data and computes the following regression line:
profit = 372.6 + 17.2(advertising dollars)
what is the value of the residual for advertising dollars spent equal to $1,020 and profit equal to $17,500? round to the nearest integer.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, ashrobbb
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, hiddenauthors436
Ineed to know the answer to this algebra question.
Answers: 1
Do you know the correct answer?
The director of marketing at a large company wants to determine if the amount of money spent on inte...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 14:12
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 19.05.2020 14:12
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 14:12
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 14:12
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 19.05.2020 14:12