grade = -0.147+0.981(Pre statistics grade). What does the -0.147 tell us? A student who earns a 0 for the pre-statistics course grade will have an actual introductory statistics course grade of -0.147%. O For each 0.981% increase in the pre-statistics course grade, the predicted introductory statistics course grade decreases 0.147%. For each 1% increase in the pre- statistics course grade, the predicted introductory statistics course grade decreases 0.147%. OA student who earns a 0 for the pre-statistics course grade will have a predicted introductory statistics course grade of -0.147%.
grade = -0.147+0.981(Pre statistics grade). What does the -0.147 tell us? A student who earns a 0 for the pre-statistics course grade will have an actual introductory statistics course grade of -0.147%. O For each 0.981% increase in the pre-statistics course grade, the predicted introductory statistics course grade decreases 0.147%. For each 1% increase in the pre- statistics course grade, the predicted introductory statistics course grade decreases 0.147%. OA student who earns a 0 for the pre-statistics course grade will have a predicted introductory statistics course grade of -0.147%.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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Transcribed Image Text:grade = -0.147+0.981(Pre
statistics grade).
What does the -0.147 tell us?
A student who earns a 0 for the
pre-statistics course grade will
have an actual introductory
statistics course grade of -0.147%.
For each 0.981% increase in the
pre-statistics course grade, the
predicted introductory statistics
course grade decreases 0.147%.
For each 1% increase in the pre-
statistics course grade, the
predicted introductory statistics
course grade decreases 0.147%.
OA student who earns a 0 for the
pre-statistics course grade will
have a predicted introductory
statistics course grade of -0.147%.
Transcribed Image Text:community college students.
5
5
Introductory Statistics Course Grade (percent)
5
ហ
55
70
75
85
Pre-statistics Course Grade (percent)
80
90
95
The linear regression equation is:
Predicted introductory statistics
grade = -0.147+0.981(Pre
statistics grade).
What does the -0.147 tell us?
A student who earns a O for the
pre-statistics course grade will
have an actual introductory
statistics course grade of -0.147%.
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