Question

the table shows the number of flowers in four bouquets and the total cost of each bouquet. what is the correlation coefficient for the data in the table? cost of bouquets

number of flowers in the bouquet	total cost
12	$40
6	$15
20	$20

-0.57
-0.28
0.57
0.28

Explanation:

Step1: Use correlation - coefficient formula

Use statistical software or calculator function for correlation coefficient with given data points (8, 12), (12, 40), (6, 15), (20, 20).

Answer:

0.28