Vacancy Rate (in percent) Frequency
0 up to 3 7
3 up to 6 4
6 up to 9 9
9 up to 1...
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Mathematics, 20.02.2021 01:00 jacky852
Vacancy Rate (in percent) Frequency
0 up to 3 7
3 up to 6 4
6 up to 9 9
9 up to 12 6
12 up to 15 13
find the average vacancy rate
variance
and standard deviation
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Answers: 1
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