sophiqdionacles2904 sophiqdionacles2904

11-05-2022
SAT

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On a biased dice the probability of getting a 1 is 0.3

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11-05-2022

Answer:

I think it is 45

n = number of rolls = 150

p = probability of rolling a “1” = 0.3

n*p = expected number of “1”s that show up out of the 150 rolls

n*p = 150*0.3

n*p = 45

Explanation:

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