Answer:
a) 56.82
b) 64
c) there is no mode
d) 57
e) the jersey numbers are nominal data and they do not measure or count anything, so the resulting statistic are meaningless
Explanation:
The first thing is to organize the data from least to greatest:
15 24 29 38 41 64 72 74 76 93 99
a) the mean would be the average of the data, thus:
m = (15 + 24 + 29 + 38 + 41 + 64 + 72 + 74 + 76 + 93 + 99) / 11
m = 56.82
b) the median is the data of half, when the data is organized, in this case the value of half would be the sixth data that is 64.
c) the mode is the value that is most repeated, therefore as none is repeated there is no mode.
d) the midrange is the average between the minimum value and the maximum value:
mr = (15 + 99) / 2
mr = 57
e) the jersey numbers are nominal data and they do not measure or count anything, so the resulting statistic are meaningless