![subject](/tpl/images/cats/mat.png)
Mathematics, 07.11.2019 22:31 jjjjj23407
The accompanying data are the number of wins and the earned run averages (mean number of earned runs allowed per nine inningspitched) for eight baseball pitchers in a recent season. find the equation of the regression line. then construct a scatter plot of the data and draw the regression line. then use the regression equation to predict the value of y for each of the given x-values, if meaningful. if the x-value is not meaningful to predict the value of y, explain why not.
(a) x=5 wins (b) x=10wins (c) x=21 wins (d) x=15 wins
the equation of the regression line is y = ? x + ? .
*table of numbers of wins and earned run average.
"wins, x","earned run average, y"
20,2.78
18,3.23
17,2.67
16,3.73
14,3.89
12,4.39
11,3.85
9,5.09
(round to two decimal places as needed.)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00, beautycutieforever10
Evaluate the expression for the given value of the variable. 5×(h+3) for h=7
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, ayeofaygo5168
Witch represents the inverse of the function f(x)=1/4x-12
Answers: 1
You know the right answer?
The accompanying data are the number of wins and the earned run averages (mean number of earned runs...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 02:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/pravo.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mkx.png)