40 marcus measured the height, in inches, y, of plants over the course of 3 weeks. the correlation…

40 marcus measured the height, in inches, y, of plants over the course of 3 weeks. the correlation coefficient between the number of days, x, and the height of the plants is 0.85. which could be concluded based on the correlation coefficient of the data? a there is a strong relationship showing that as the number of days increases, the height of the plants increases. b there is a strong relationship showing that as the number of days increases, the height of the plants decreases. c there is a weak relationship showing that as the number of days increases, the height of the plants increases. d there is a weak relationship showing that as the number of days increases, the height of the plants decreases.

40 marcus measured the height, in inches, y, of plants over the course of 3 weeks. the correlation coefficient between the number of days, x, and the height of the plants is 0.85. which could be concluded based on the correlation coefficient of the data? a there is a strong relationship showing that as the number of days increases, the height of the plants increases. b there is a strong relationship showing that as the number of days increases, the height of the plants decreases. c there is a weak relationship showing that as the number of days increases, the height of the plants increases. d there is a weak relationship showing that as the number of days increases, the height of the plants decreases.

Answer

Brief Explanations:

The correlation coefficient ranges from - 1 to 1. A value close to 1 indicates a strong positive correlation, a value close to - 1 indicates a strong negative correlation, and a value close to 0 indicates a weak correlation. Here, the correlation coefficient is 0.85 which is close to 1, so it's a strong positive correlation meaning as the number of days ($x$) increases, the height of the plants ($y$) increases.

Answer:

A. There is a strong relationship showing that as the number of days increases, the height of the plants increases.