subject
Mathematics, 23.10.2020 03:01 mrashrafkotkaat

A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=ax+b a=-0.761 b=20.501 r^2=0.643204 r=0.802 Use this to predict the number of situps a person who watches 2 hours of TV can do ( to one decimal place )

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:40, kkeith121p6ujlt
Questions 14 through 23, choose the onest answer. write your answer in the box forestion 24. mark your answer on the coordinatene grid for question 25.the sum of three consecutive even numbers is 96.what is the largest of these numbers? (a) 30(b) 32(c) 34(d) 36
Answers: 2
image
Mathematics, 21.06.2019 15:30, cbaillie8462
20 only answer if 100% sure most high school-aged teens are very active. a. true b. false
Answers: 2
image
Mathematics, 21.06.2019 21:30, LEXIEXO
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
image
Mathematics, 21.06.2019 23:10, ebonsell4910
Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room
Answers: 1
You know the right answer?
A regression was run to determine if there is a relationship between hours of TV watched per day (x)...

Questions in other subjects:

Konu
Mathematics, 13.11.2020 19:10
Konu
Mathematics, 13.11.2020 19:10