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Mathematics, 13.12.2019 22:31 coolconnor1234p0sv4p

Given the following cumulative frequency table, what is the mean of the distribution?

value (x) cumulative frequency
1 0.15
3 0.45
5 0.60
7 0.85
9 1.00

a-μx = 19.45
b-μx = 4.9
c-μx = 4.5
d-μx = 3.89

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