The following table gives the data for the hours students spent on homework and their grades on the first test. The equation of the regression line for this data is y = 49.884 +0.925x. This equation is appropriate for making predictions at the 0.01 level of significance. If a student spent 46 hours on their homework, make prediction for their grade on the first test. Round your prediction to the nearest whole number. Hours Spent on Homework and Test Grades 30 Hours Spent on Homework 26 27 35 38 13 41 40 48 6 Grade on Test 84 71 76 95 63 80 90 86 47 88
The following table gives the data for the hours students spent on homework and their grades on the first test. The equation of the regression line for this data is y = 49.884 +0.925x. This equation is appropriate for making predictions at the 0.01 level of significance. If a student spent 46 hours on their homework, make prediction for their grade on the first test. Round your prediction to the nearest whole number. Hours Spent on Homework and Test Grades 30 Hours Spent on Homework 26 27 35 38 13 41 40 48 6 Grade on Test 84 71 76 95 63 80 90 86 47 88
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
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