Mathematics, 26.03.2021 18:10 jasminethomas5159

Ten people were chosen at random and surveyed. The survey asked participants for the number of hours they watched TV per day and their ages. Letting X represent the number of hours the participant watched TV per day and Y represent the participant's age,
the surveyor calculated the correlation coefficient between X and Y to be 0.18.
Interpret the correlation coefficient calculated by choosing the statement below which correctly describes the association between X
and Y.
OA. strong positive association
OB. weak negative association
中 4
OC.
strong negative association
OD
weak positive association

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, dlaskey646

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Answers: 1

continue

Mathematics, 21.06.2019 19:50, gameranonymous266

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Answers: 2

continue

Mathematics, 21.06.2019 20:00, tansebas1107

Can you me find the missing length. i attached an image.

Answers: 1

continue

Mathematics, 21.06.2019 22:10, ava789

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Answers: 3

continue

You know the right answer?

Ten people were chosen at random and surveyed. The survey asked participants for the number of hours...