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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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.
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- A study of bone density on 5 random women at a hospital produced the following results. Age 41 45 49 53 69 Bone Density 360 355 320 315 310 Calculate the correlation coefficient, r. Round your answer to six decimal places.A study of bone density on 55 random women at a hospital produced the following results. Age 37 41 49 53 61 Bone Density 360 350 330 325 315 Calculate the correlation coefficient, r. Round your answer to three decimal places.A study of bone density on 55 random women at a hospital produced the following results. Age 33 45 53 61 65 Bone Density 360 350 345 330 310 Step 3 of 3: Calculate the correlation coefficient, r. Round your answer to three decimal places.
- A study of bone density on 55 random women at a hospital produced the following results. Age 41 53 57 61 69 Bone Density 360 355 350 345 315 Step 1 of 3: Calculate the correlation coefficient, r. Round your answer to six decimal places. Step 2 of 3: Determine if r is statistically significant at the 0.01 level. Step 3 of 3: Calculate the coefficient of determination, r2 . Round your answer to three decimal places.The authors of this study report a Pearson correlation coefficient estimate of r = 0.23 with a p-value of <0.01. Interpret.What is the range of values that the Spearman's rank correlation coefficient (ρ) can take?
- A study of bone density on 55 random women at a hospital produced the following results. Age 4141 4545 5757 6161 6565 Bone Density 350350 335335 330330 320320 315315 Copy Data Step 1 of 3 : Calculate the correlation coefficient, r. Round your answer to six decimal places.A study of bone density on 5 random women at a hospital produced the following results. Age 41 49 53 65 73 Bone Density 355 325 320 315 310 Step 1: Calculate the correlation coefficient, r. Round your answer to six decimal places. Step 2: Calculate the coefficient of determination, r^2. Round to three decimal places Step 3: Determine if "r" is significant at the 0.01 & 0.05 levels yes or no?A study of bone density on 55 random women at a hospital produced the following results. Age 3737 4545 5757 6161 6565 Bone Density 350350 345345 340340 320320 315315 Copy Data Step 3 of 3 : Calculate the correlation coefficient, r. Round your answer to three decimal places.