Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

help please! ' Safari File Edit View History Bookmarks Window Help ... Q @I ' mathxleom C; 0 ] ' [Tl ' Homework: HWK-Sec 9.2

help please!

image text in transcribed
' Safari File Edit View History Bookmarks Window Help ... Q @I ' mathxleom C; 0 ] ' [Tl ' Homework: HWK-Sec 9.2 Score: 0 of 1 pt 4 8 of 12 (7 complete) V ) HW Score: 53.57%, 6.43 of 12 pts 9-2-19Tl c Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a signicant correlation.) Then use the regression equation to predict the value of y for each of the given xvalues, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x 1 2 3 3 5 5 Q1 (3) x =4 hours (b) x= 35 hours Test score, y 40 45 51 48 65 12 (c) x = 14 hours ((1) x = .5 hours Find the regression equation. = x + D (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Enter your answer in the edit fields and then click Check Answer. @ 5 remaining Clear All Check

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

Elementary Differential Equations And Boundary Value Problems

Authors: William E Boyce, Richard C DiPrima

10th Edition

1118475739, 9781118475737

More Books

Students also viewed these Mathematics questions

Question

understand the limitations of classic models of job design.

Answered: 1 week ago

Question

What does this look like?

Answered: 1 week ago