The distribution is a set of scores made by a group of 10 students on a quiz in the Psychology Learning course. $\begin{array}{cc}\quad\quad X \\\hline 35 & 23 \\32 & 22 \\ 29 & 19 \\ 24 & 16 \\ 23 & 10 \\\end{array}$
a. Compute $\sigma$ using the deviation method.
b. Compute $\sigma$ using the raw-score method.
c. Compute $\hat { S }$ using either method
d. What is the variance, $\sigma$ ²?
e. What is the range?

Question

The distribution is a set of scores made by a group of 10 students on a quiz in the Psychology Learning course.

\begin{array}{cc}\quad\quad X \\\hline 35 & 23 \\32 & 22 \\ 29 & 19 \\ 24 & 16 \\ 23 & 10 \\\end{array}

a. Compute

\sigma

using the deviation method.
b. Compute

\sigma

using the raw-score method.
c. Compute

\hat { S }

using either method
d. What is the variance,

\sigma

²?
e. What is the range?

Quizplus · Accepted Answer

The Answer of The distribution is a set of scores made by a group of 10 students on a quiz in the Psychology Learning course. $\begin{array}{cc} \quad\quad X \ \hline 35 & 23 \ 32 & 22 \ 29 & 19 \ 24 & 16 \ 23 & 10 \ \end{array}$ a. Compute $\sigma$ using the deviation method. b. Compute $\sigma$using the raw-score method. c. Compute $\hat { S }$ using either method d. What is the variance, $\sigma$²? e. What is the range?

The Distribution Is a Set of Scores Made by a Group