Slope of the regression line
Test the slope of the regression line for the following data. Use alpha equals .01
X: 143 119 100 91 63 29 25
Y: 25 28 47 69 85 113 127
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Explain the relationship between variance and standard deviation. can either of these be negative? Find the range, mean, variance and standard deviation of the saple data:
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Test the slope of the regression line, y=15.46-0.725x of the following data. Use a 5% level of significance and se = 2.583.
Test the slope of the regression line for the following data. Use alpha equals .01.
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