Question

find the median for the following group of data items. 91, 93, 92, 97, 94, 93 the median is (type an integer or a decimal.)

Explanation:

Step1: Sort the data

Sort the data items in ascending order: $91,92,93,93,94,97$

Step2: Calculate the median

Since there are $n = 6$ (even number of data items), the median is the average of the $\frac{n}{2}$-th and $(\frac{n}{2}+1)$-th values.
$\frac{n}{2}=\frac{6}{2}=3$, $\frac{n}{2}+1 = 4$
The 3 - rd value is $93$ and the 4 - th value is $93$
Median $=\frac{93 + 93}{2}$
$=\frac{186}{2}=93$

Answer:

$93$