Mathematics, 13.10.2019 01:00, kcwolford03
Which of the following statements are true? select all that apply.
1)the correlation coefficient gives us information as to how strong the linear association is between two quantitative variables
2) the correlation coefficient has units of measurement and does always lie between -1.0 and +1.0
3) the closer the absolute value of r is to 1, the stronger the relationship is between the two variables.
4) a correlation coefficient of r=0 indicates a strong linear relationship between two variables.
5) a correlation coefficient of r=-0.9 indicates a weak linear relationship between two variables
6) two variables can be correlated without one causing the other
Answers: 3
Mathematics, 22.06.2019 03:00, jjgurl60
Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?
Answers: 2
Mathematics, 22.06.2019 04:00, ciarrap552
Suppose the equation of a line is 2x − 4y = − 8. which coordinate pair represents the y-intercept?
Answers: 2
Which of the following statements are true? select all that apply.
1)the correlation coeffic...
1)the correlation coeffic...
Chemistry, 14.07.2019 14:00
Mathematics, 14.07.2019 14:00
Spanish, 14.07.2019 14:00