Title: Answer the question using the value of r and the given best-fit line on the scatter diagram. The ... Post by: toripollard8 on Jan 19, 2020 Answer the question using the value of r and the given best-fit line on the scatter diagram.
The scatter diagram and best-fit line show the data for the number of cars waiting by a school (y) and the amount of time after the end of classes (x). The correlation coefficient r is -0.55. Predict the number of cars at time 8 after the end of classes. ▸ 5 ▸ 7 ▸ No valid prediction is possible. ▸ 6 Title: Answer the question using the value of r and the given best-fit line on the scatter diagram. The ... Post by: jaded 7 on Jan 19, 2020 Content hidden
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