Answer:
40 percent of students were dissatisfied
Trey recorded the number of ounces of water he drank each day in the histogram below. Which of the following would be the best m
easure of variability?
a) mean
b) mean absolute deviation
c) median
d) interquartile range
a) mean
b) mean absolute deviation
c) median
d) interquartile range
2 answers:
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