Question

find the midrange for the following group of data items. 128, 68, 98, 68, 88 the midrange is . (type an integer or a decimal.)

Explanation:

Step1: Find the maximum value

The data set is 128, 68, 98, 68, 88. The maximum value $max = 128$.

Step2: Find the minimum value

The minimum value $min=68$.

Step3: Calculate the mid - range

The formula for mid - range is $\frac{max + min}{2}$. Substitute $max = 128$ and $min = 68$ into the formula: $\frac{128+68}{2}=\frac{196}{2}=98$.

Answer:

98