Answer:
(a) To find the mean, we add up all the numbers in the list and divide by the total number of numbers:
Mean = (28 + 49 + 93 + 53 + 82 + 1 + 34 + 52 + 15 + 95 + 78)/11 = 49
(b) To find the median, we first need to put the numbers in order from smallest to largest:
1, 15, 28, 34, 49, 52, 53, 78, 82, 93, 95
There are 11 numbers in the list, so the median is the middle number. In this case, the middle number is 49, so the median is 49.
(c) To find the mode, we look for the number that appears most frequently in the list. In this case, there is no number that appears more than once, so there is no mode.
(d) To find the midrange, we add the smallest and largest numbers in the list and divide by 2:
Midrange = (1 + 95)/2 = 48
(e) The results tell us some information about the jersey numbers of the 11 players randomly