In examples, they have used the formulas for the standard error of coefficients of intercept and independent variable.
do we need to learn these formula also.
PS – i am not talking about standard error of estimate & standard error of forcast.
i am talking about standard error given under table 3 for coefficients
look at the item sets that are in the practice problems if there they have asked the similar type of sums then we will have to learn the formulas.
Are you talking about end of chapter questions.
There are no questions regarding these
Check the candidate resources if there are any questions then we will have to remember the formula.