5. Wendy recorded the results of a spelling quiz using a stem and leaf plot.
Stem
Leaf
0
90116
81234
8
4 55
0 6 7 79
25
679
6669
a. How many students sat for the spelling quiz?
b. What was the lowest score?
c. What is the modal score?
d. Calculate the median score.
e. Calculate the mean of the quiz.
f. Describe the difference between the median and the mean of the spelling
quiz.
