Find the midrange for the given sample data.
-Compute the variance. Jeanne is currently taking college zoology. The instructor often gives quizzes. On the past five quizzes, Jeanne got the following scores: $$\begin{array} { l l l l l }
11 & 11 & 10 & 10 & 13
\end{array}$$
A)26.7
B)1.5
C)1.2
D)1.4

Question

Find the midrange for the given sample data.
-Compute the variance. Jeanne is currently taking college zoology. The instructor often gives quizzes. On the past five quizzes, Jeanne got the following scores: $$\begin{array} { l l l l l } 
11 & 11 & 10 & 10 & 13
\end{array}$$
A)26.7
B)1.5
C)1.2
D)1.4

Quizplus · Accepted Answer

The midrange is calculated as (max + min) / 2 = (13 + 10) / 2 = 11.5. The variance is calculated by finding the mean (11), then the squared differences from the mean, averaging those, which gives 1.5.

Find the Midrange for the Given Sample Data 1111101013\begin{array} { l l l l l } 11 & 11 & 10 & 10 & 13\end{array}11​11​10​10​13​

Find the Midrange for the Given Sample Data $\begin{array} { l l l l l } 11 & 11 & 10 & 10 & 13\end{array}$