Mathematics, 21.06.2021 16:00 lilGi0
Forty-two cities provided information on vacancy rates (in percent) for local apartments in the following frequency distribution.
Vacancy Rate (in percent)Frequency
0 up to 310
3 up to 69
6 up to 98
9 up to 127
12 up to 158
a. What is the average vacancy rate?
b. What is the variance?
c. What is the Standard Deviation?
Answers: 3
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