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Mathematics, 09.12.2020 23:10 icantspeakengles

-will give brainlast for the right answer- The number of new mobile telephone subscriptions added each day approximately follows a normal distribution, with a mean
of 110 and a standard deviation of 17.5.
What is the probability that fewer than 90 subscriptions are added in one day?
A)
0.13
B)
0.18
0.25
D)
0.37

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Answers: 2

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