The closing stock price of MNM Corporation for the last 7 trading days is shown below. $$\begin{array} { c c }
\text { Day } & \text { Stock Price } \
1 & 84 \
2 & 87 \
3 & 84 \
4 & 88 \
5 & 85 \
6 & 90 \
7 & 91
\end{array}$$ The mean is
A) 84.
B) 85.
C) 86.
D) 87.

Question

The closing stock price of MNM Corporation for the last 7 trading days is shown below. $$\begin{array} { c c } 
\text { Day } & \text { Stock Price } \
1 & 84 \
2 & 87 \
3 & 84 \
4 & 88 \
5 & 85 \
6 & 90 \
7 & 91
\end{array}$$  The mean is
A) 84.
B) 85.
C) 86.
D) 87.

Quizplus · Accepted Answer

The mean is calculated by summing all the stock prices and dividing by the number of days: (84 + 87 + 84 + 88 + 85 + 90 + 91) / 7 = 87.

The Closing Stock Price of MNM Corporation for the Last Day Stock Price 184287384488585690791\begin{array} { c c } \text { Day } & \text { Stock Price } \\1 & 84 \\2 & 87 \\3 & 84 \\4 & 88 \\5 & 85 \\6 & 90 \\7 & 91\end{array} Day 1234567​ Stock Price 84878488859091​

The Closing Stock Price of MNM Corporation for the Last $\begin{array} { c c } \text { Day } & \text { Stock Price } \\1 & 84 \\2 & 87 \\3 & 84 \\4 & 88 \\5 & 85 \\6 & 90 \\7 & 91\end{array}$