Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

14d The Excel file STATISTICSSTUDENTSSURVEYSAV contains the column WKHRSREAD (a numerical variable that measures the weekly Hours of leisure reading a student does) and the

14d The Excel file STATISTICSSTUDENTSSURVEYSAV contains the column WKHRSREAD (a numerical variable that measures the weekly Hours of leisure reading a student does) and the column NUMPRINTBK (a numerical variable that measures the number of print books a student owns). For education purposes, consider this dataset to be a sample of size 60 taken from a much larger population for statistics students. Consider WKHRSREAD to be a response variable and NUMPRINTBK to be an explanatory variable. Choose the most correct (closest) answer below.

Question 3Answer

a.The line of best fit for this data is WKHRSREAD = 0.287 + 0.058NUMPRINTBK and the correlation between the variables is 0.843.

b.The line of best fit for this data is 12.261 + 12.291WKHRSREAD and the correlation between the variables is 0.711.

c.The line of best fit for this data is NUMPRINTBK = 12.261 + 12.291WKHRSREAD and the correlation between the variables is 0.843.

d.The line of best fit for this data is WKHRSREAD = 0.287 + 0.058NUMPRINTBK and the correlation between the variables is 0.711.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Essential Calculus Early Transcendental Functions

Authors: Ron Larson, Robert P. Hostetler, Bruce H. Edwards

1st Edition

618879188, 618879182, 978-0618879182

More Books

Students also viewed these Mathematics questions