Mathematics, 30.11.2020 23:20 keke2933
Fifteen pairs of measurements were taken at random to estimate the relation between variables X and Y. A least-squares line was fitted to the collected data. The resulting residual plot is shown.
A residual plot is shown with 15 points scattered above and below x axis with no discernible pattern.
Which of the following conclusions is appropriate?
A line is an appropriate model to describe the relation between X and Y.
A line is not an appropriate model to describe the relation between X and Y.
The assumption of the Law of Averages has been violated.
The variables X and Y are not related at all.
There is not enough information about the variables X and Y to form a conclusion.
Answers: 1
Mathematics, 21.06.2019 13:00
Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?
Answers: 1
Mathematics, 21.06.2019 13:00
Me what is the value of x? showing work would be appreciated - ! : )
Answers: 1
Mathematics, 21.06.2019 16:30
You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?
Answers: 2
Mathematics, 21.06.2019 17:00
Acylinder has volume 45π and radius 3. what is it’s height?
Answers: 2
Fifteen pairs of measurements were taken at random to estimate the relation between variables X and...
English, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
Biology, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
History, 02.07.2020 01:01
History, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01
Mathematics, 02.07.2020 01:01