R Square = 0.640 Observations = 33 Compute the F test statistic. If needed round your intermediate calculations to no more than 3 decimal places. Round your final answer to 3 decimal places.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A 10-year study conducted by the American Heart Association provided data on how age and blood pressure
relate to the risk of strokes. Data from a portion of this study follow. Risk is interpreted as the probability (times
100) that a person will have a stroke over the next 10-year period..
This is a partial regression Output
SUMMARY
OUTPUT
Regression Statistics
Multiple R
N/A
R Square
0.640
Adjusted R
?
Square
Standard
?
Error
Observations 33
ANOVA
df
SS
MS F
Regression
2
?
Residual
Total
3,072
Standardt
P-
Coefficients
Error
Stat value
lIntercent.
N/A
N/A
IN/AlO 0000l
Transcribed Image Text:A 10-year study conducted by the American Heart Association provided data on how age and blood pressure relate to the risk of strokes. Data from a portion of this study follow. Risk is interpreted as the probability (times 100) that a person will have a stroke over the next 10-year period.. This is a partial regression Output SUMMARY OUTPUT Regression Statistics Multiple R N/A R Square 0.640 Adjusted R ? Square Standard ? Error Observations 33 ANOVA df SS MS F Regression 2 ? Residual Total 3,072 Standardt P- Coefficients Error Stat value lIntercent. N/A N/A IN/AlO 0000l
Observations 33
ANOVA
df
SS
MS F
Regression
?
Residual
?
Total
?
3,072
Standard t
Coefficients
Error
P-
Stat value
Intercept
N/A
N/A
N/A 0.0000
Age
N/A
N/A
N/A 0.0000
Pressure
N/A
N/A
N/A 0.0000
SST = 3,072
R Square = 0.640
Observations = 33
Compute the F test statistic
If needed round your intermediate calculations to no more than 3 decimal places.
Round your final answer to 3 decimal places.
Transcribed Image Text:Observations 33 ANOVA df SS MS F Regression ? Residual ? Total ? 3,072 Standard t Coefficients Error P- Stat value Intercept N/A N/A N/A 0.0000 Age N/A N/A N/A 0.0000 Pressure N/A N/A N/A 0.0000 SST = 3,072 R Square = 0.640 Observations = 33 Compute the F test statistic If needed round your intermediate calculations to no more than 3 decimal places. Round your final answer to 3 decimal places.
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