The table below shows the number of hours ten students spent studying for a test and thèirScores.Hours Spent Studying (x)1444Test Scores (y)354046 65 67 70 82 88 82 95Write the linear regression equation for this data set. Round all values to the nearest hundredth.State the correlation coefficient of this line, to the nearest hundredth.(7Explain what the correlation coefficient suggests in the context of the problem.7Explain what the correlation coefficientsuggests in the context of the problem.What does this number say about therelationship between hours spent studying and test

The simple linear regression is of the following format y=a+bx The intercept of the regression…

table below shows the number of hours ten students spent studying for a test and thei es. Hours Spent Studying (x) 1 4 4. 4 6 7 8 Test Scores (y) 40 46 65 67 70 82 88 82 95 te the linear regression equation for this data set. Round all values to the nearest hundredth.

table below shows the number of hours ten students spent studying for a test and thei es. Hours Spent Studying (x) 1 4 4. 4 6 7 8 Test Scores (y) 40 46 65 67 70 82 88 82 95 te the linear regression equation for this data set. Round all values to the nearest hundredth.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 4SGR

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Question

The table below shows the number of hours ten students spent studying for a test and thèir
Scores.
Hours Spent Studying (x)
1
4
4
4
Test Scores (y)
35
40
46 65 67 70 82 88 82 95
Write the linear regression equation for this data set. Round all values to the nearest hundredth.
State the correlation coefficient of this line, to the nearest hundredth.
(7
Explain what the correlation coefficient suggests in the context of the problem.
7
Explain what the correlation coefficient
suggests in the context of the problem.
What does this number say about the
relationship between hours spent studying and test

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