Find the Mean, Median, and Mode and Tell the Direction$$\begin{array} { l l }
X & f \
\hline 23 & 1 \
22 & 2 \
21 & 4 \
20 & 4 \
19 & 3 \
18 & 3 \
17 & 1
\end{array}$$

Question

Find the Mean, Median, and Mode and Tell the Direction$$\begin{array} { l l } 
X & f \
\hline 23 & 1 \
22 & 2 \
21 & 4 \
20 & 4 \
19 & 3 \
18 & 3 \
17 & 1
\end{array}$$

Examlex · Accepted Answer

The Answer is

\begin{array}{lr}X & f \\hline 23 & 1 \22 & 2 \21 & 4 \20 & 4 \19 & 3 \18 & 3 \17 &\underline{ 1} \\Sigma & 18\end{array}

This distribution is fairly symmetrical.

\bar { X } = \frac { 359 } { 18 } = 19.94

; Median location is

( 18 + 1 ) / 2 = 9.5

. The

9.5 ^ { ext {th } }

score is among the 20's. Median

= 20

; Mode

= 20.5

, the mean of 20 and 21, the two most frequently occurring scores.

Find the Mean, Median, and Mode and Tell the Direction $\begin{array} { l l } X & f \\\hline 23 & 1 \\22 & 2 \\21 & 4 \\20 & 4 \\19 & 3 \\18 & 3 \\17 & 1\end{array}$

Essay

Correct Answer:
Verified

Find the Mean, Median, and Mode and Tell the Direction Xf231222214204193183171\begin{array} { l l } X & f \\\hline 23 & 1 \\22 & 2 \\21 & 4 \\20 & 4 \\19 & 3 \\18 & 3 \\17 & 1\end{array}X23222120191817​f1244331​​

Essay

Correct Answer:VerifiedShow Answer

Find the Mean, Median, and Mode and Tell the Direction $\begin{array} { l l } X & f \\\hline 23 & 1 \\22 & 2 \\21 & 4 \\20 & 4 \\19 & 3 \\18 & 3 \\17 & 1\end{array}$

Correct Answer:
Verified