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  3. 1. consider simple regression model (one independe

1. Consider simple regression model (one independent variable) a) How do you find a confidence interval for...

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Basic Math

1. Consider simple regression model (one independentvariable)

a) How do you find a confidence interval for the coefficient ofX?

b) How do you conduct a test if the coefficient of X is 10 ornot?

c) How do you find a CI for the mean of the dependent variableif x=2?

Answer & Explanation Solved by verified expert
3.7 Ratings (469 Votes)
aLet suppose for simple regression model xindependent variableand ydependent variableThe equation for the simple regression model is Now we have to construct a confidence interval for which is the slope of the population regression    See Answer
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