probabilty
IS IT: 2/9 / (1-2/9)= 2/7
probabilty
Given that P(A) =2/9, what are the odds in favor of A occurring?
PROBABILITY
The total amount being spent on personal calls in a month by employees of a company follows a normal distribution with a mean of $900 and a standard deviation of $50. Find the probability that in a randomly selected month the amount spent on personal calls is between $775.00 a...
MTH 157
SO WHICH IS THE ANSWER? A)2:7 B)2:9 C)1:9 D)7:2
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