Question 185097
(a) Calculate the mean, median, and mode.
mean = 82.4
median = 92
mode: there is no mode as no number value appears more than once
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(b) Which is the best measure of central tendency?
The median is closest to the center of the data set. 
The worst? mode
Why? There is no mode.
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97 
84 
87 
64 
65 
104 
15 
102 
108 
98 
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Cheers,
Stan H.