question 23 of 25\nwhich correlation coefficient indicates a strong positive correlation?\na. $r=-0.09$\nb…

question 23 of 25\nwhich correlation coefficient indicates a strong positive correlation?\na. $r=-0.09$\nb. $r = - 0.1$\nc. $r=+0.5$\nd. $r=+0.9$

question 23 of 25\nwhich correlation coefficient indicates a strong positive correlation?\na. $r=-0.09$\nb. $r = - 0.1$\nc. $r=+0.5$\nd. $r=+0.9$

Answer

Brief Explanations:

The correlation coefficient $r$ ranges from - 1 to 1. A positive value of $r$ indicates a positive correlation, and the closer $r$ is to 1, the stronger the positive correlation. Among the given options, +0.9 is closest to 1 among the positive - valued coefficients.

Answer:

D. $r = +0.9$