Question

find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question. listed below are the jersey numbers of 11 players randomly selected from the roster of a championship sports team. what do the results tell us? 20 39 14 81 15 34 78 9 29 85 28. the mean is 39.3. (type an integer or a decimal rounded to one decimal place as needed.) b. find the median. the median is 29. (type an integer or a decimal rounded to one decimal place as needed.) c. find the mode. select the correct choice below and, if necessary, fill in the answer box to complete your choice. a. the mode(s) is(are) (type an integer or a decimal. do not round. use a comma to separate answers as needed.) b. there is no mode. d. find the midrange. the midrange is. (type an integer or a decimal rounded to one decimal place as needed.)

Explanation:

Step1: Calculate the mid - range formula

The mid - range is calculated as $\frac{\text{Maximum value}+\text{Minimum value}}{2}$.
First, find the maximum and minimum values in the data set: 20, 39, 14, 81, 15, 34, 78, 9, 29, 85, 28.
The minimum value is 9 and the maximum value is 85.

Step2: Compute the mid - range

Using the formula $\frac{9 + 85}{2}=\frac{94}{2}=47$.

Answer:

47