Homework Help is Here – Start Your Trial Now!
Math
Statistics
A college tested for linear correlation between its statistics students' attitude ratings (x) and grades (V) by using a random sample of 14 students. In this test, the significance level was a = 0.10, the test statistic was r = -0.555, the regression equation was y = 1.6r - 18.49, the mean attitude rating (2) was 62.95, and the mean grade (y) was 78.13. Find the best predicted grade for a student whose attitude rating is 64.2. 62.95 82.23 84.23 78.13 None of these

A college tested for linear correlation between its statistics students' attitude ratings (x) and grades (V) by using a random sample of 14 students. In this test, the significance level was a = 0.10, the test statistic was r = -0.555, the regression equation was y = 1.6r - 18.49, the mean attitude rating (2) was 62.95, and the mean grade (y) was 78.13. Find the best predicted grade for a student whose attitude rating is 64.2. 62.95 82.23 84.23 78.13 None of these

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

Subject: statistics 

 

A college tested for linear correlation between its statistics students' attitude ratings (x) and grades (y) by using a random sample of 14 students. In this test, the significance level was a = 0.10, the test statistic was r = -0.555, the regression equation was = 1.6x 18.49, the mean attitude rating (2) was 62.95, and the mean grade (y) was 78.13. Find the best predicted grade for a student whose attitude rating is 64.2. 62.95 82.23 84.23 78.13 None of these
Transcribed Image Text:A college tested for linear correlation between its statistics students' attitude ratings (x) and grades (y) by using a random sample of 14 students. In this test, the significance level was a = 0.10, the test statistic was r = -0.555, the regression equation was = 1.6x 18.49, the mean attitude rating (2) was 62.95, and the mean grade (y) was 78.13. Find the best predicted grade for a student whose attitude rating is 64.2. 62.95 82.23 84.23 78.13 None of these
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS