The grade point averages for 10 randomly selected students in a statistics class with 125 students are listed
below. $\begin{array} { l l l l l l l l l l }
2.0 & 3.2 & 1.8 & 2.9 & 0.9 & 4.0 & 3.3 & 2.9 & 3.6 & 0.8
\end{array}$ What is the effect on the width of the confidence interval if the sample size is increased to 20? Explain your
reasoning.

Question

The grade point averages for 10 randomly selected students in a statistics class with 125 students are listed
below. $\begin{array} { l l l l l l l l l l } 
2.0 & 3.2 & 1.8 & 2.9 & 0.9 & 4.0 & 3.3 & 2.9 & 3.6 & 0.8
\end{array}$ What is the effect on the width of the confidence interval if the sample size is increased to 20? Explain your
reasoning.

Quizplus · Accepted Answer

The Answer of The grade point averages for 10 randomly selected students in a statistics class with 125 students are listed
below. $\begin{array} { l l l l l l l l l l } 
2.0 & 3.2 & 1.8 & 2.9 & 0.9 & 4.0 & 3.3 & 2.9 & 3.6 & 0.8
\end{array}$ What is the effect on the width of the confidence interval if the sample size is increased to 20? Explain your
reasoning.

The Grade Point Averages for 10 Randomly Selected Students in a Statistics