Mathematics, 07.04.2020 19:58 jay9251
Is there a linear relationship between calories and sodium content in beef hot dogs? A study of 20 beef hot dogs gives the regression output below.
Dependent variable is: Sodium Predictor Constant 228.33 77.97 -2.93 0.009 Calories 4.0133 0.4922 8.15 0.000 S 48.5799 R-Sq= 78.7% R-Sq ( adj ) 77.5% Coef SE Coef
1. Which of the following gives a 99% confidence interval for the slope of the regression line?
2. What is the value of the test statistic associated with the independent variable calories?
3. State the conclusion of a test of the hypothesis that the slope of the line defined by calories and sodium is zero.
a) 4.0133 +- 2.861 (48.5799/SQRROOT(20)), 8.15, do not reject
b) 4.0133 +- (2.878)(0.4922), 8.15, reject
c) 4.0133 +- (2.861)(0.4922), -2.93, reject
d) 4.0133 +- 2.878 (48.5799/SQRROOT(20)), value is not shown, do not reject
e) 4.0133 +- 2.861 (0.4922/SQRROOT(20)), -2.93, do not reject
Answers: 2
Mathematics, 21.06.2019 12:30, niyahdabadest
Can you answer my question? will mark brainiest!
Answers: 2
Mathematics, 21.06.2019 20:10, jaidencoolman2866
In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m
Answers: 1
Is there a linear relationship between calories and sodium content in beef hot dogs? A study of 20 b...
Biology, 19.03.2020 02:48
Health, 19.03.2020 02:48