A local parent group was concerned with the increasing school cost for families with school aged children.The parent group was interested in understanding the relationship between the
The academic grade level for the child and the total costs spent per child per academic year.They
Performed a multiple regression analysis using total cost as the dependent variable and academic
Year (x₁) as the independent variables.The multiple regression analysis produced the following
Tables.
The sample size for this analysis is ____________.

Question

A local parent group was concerned with the increasing school cost for families with school aged children.The parent group was interested in understanding the relationship between the
The academic grade level for the child and the total costs spent per child per academic year.They
Performed a multiple regression analysis using total cost as the dependent variable and academic
Year (x₁) as the independent variables.The multiple regression analysis produced the following
Tables.

The sample size for this analysis is ____________.

Quizplus · Accepted Answer

The sample size is the number of observations in the dataset. From the output tables, we can see that there are 30 observations in the dataset. Therefore, the answer is C) 30.

A Local Parent Group Was Concerned with the Increasing School