Mathematics, 23.08.2019 04:30 Fdl52417
After taking an300, c& a decides to use excel to perform a linear regression forecast on the sales of hdtv and obtains the following summary output of the regression analysis. what conclusions can be drawn?
regression statistics
multiple r
0.13
r square
0.02
adjusted r square
-0.18
standard error
3.18
observations
7
linear regression is a good forecast method because the correlation coefficient is 0.13.
linear regression is a good forecast method because the correlation coefficient is 0.02.
linear regression is a not good forecast method because the correlation coefficient is 0.13.
linear regression is a not good forecast method because the correlation coefficient is -0.18.
linear regression is not a good forecast method because the correlation coefficient is 0.02.
Answers: 3
Mathematics, 21.06.2019 19:30
Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?
Answers: 2
Mathematics, 22.06.2019 01:10
What is the angle measure, or angle of depression, between this bird and the bird watcher?
Answers: 1
Mathematics, 22.06.2019 01:30
What is the t intercept of the line given by the equation below y= -10x + 14
Answers: 3
After taking an300, c& a decides to use excel to perform a linear regression forecast on the sal...
Medicine, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Chemistry, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
History, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01