Age 41 45 49 69 73 Bone Density 360 350 345 335 330 Copy Data Step 1 of 3: Calculate the correlation coefficient, r. Round your answer to six decimal places.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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A study of bone density on 5 random women at a hospital produced the following results.

Age    41    45    49    69    73
Bone Density    360    350    345    335    330

Step 3 of 3: Calculate the coefficient of determination, r2. Round your answer to three decimal places.

A study of bone density on 5 random women at a hospital produced the following results.
Age
41
45
49
69
73
Bone Density
360
350
345
335
330
Copy Data
Step 2 of 3: Determine if r is statistically significant at the 0.01 level.
Transcribed Image Text:A study of bone density on 5 random women at a hospital produced the following results. Age 41 45 49 69 73 Bone Density 360 350 345 335 330 Copy Data Step 2 of 3: Determine if r is statistically significant at the 0.01 level.
A study of bone density on 5 random women at a hospital produced the following results.
Age
41
45
49
69
73
Bone Density
360
350
345
335
330
Copy Data
Step 1 of 3: Calculate the correlation coefficient, r. Round your answer to six decimal places.
Transcribed Image Text:A study of bone density on 5 random women at a hospital produced the following results. Age 41 45 49 69 73 Bone Density 360 350 345 335 330 Copy Data Step 1 of 3: Calculate the correlation coefficient, r. Round your answer to six decimal places.
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