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# Consider the following data set: X 2 4 5 6 y 7 11 13 20 (a) Determine the equation of the regression line.

Consider the following data set:

X 2 4 5 6

y 7 11 13 20

(a) Determine the equation of the regression line.

(b) Determine the 90% prediction interval of y for x=3

(a) Equation of the regression line:... View the full answer

The equation of the regression line for the paired data below is y... View the full answer

• How do you find the Standard error??????????????????????
• May 06, 2018 at 5:48am
• How do you find the standard error?????????????????????????????????????
• May 06, 2018 at 5:49am
• standard error = √[∑{Y-Ypredicted}/n]
• Chicharitoh
• May 06, 2018 at 5:53am
• = √{[(7-6)^2 + (11-12)^2+(13-15)^2+(20-18)^2] /4 }=2.2361.
• Chicharitoh
• May 06, 2018 at 5:58am
• Hope that helps. Thank you for asking for further clarification.
• Chicharitoh
• May 06, 2018 at 5:59am

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