Question: Submit quiz point(s) possible Random guesses are made for the n multiple-choise questions on the math portion of the ACT test with the probability of

Submit quiz point(s) possible Random guesses are made for the n multiple-choise questions on the math portion of the ACT test with the probability of a correct answer p. Use the given values of n and p to find the mean u and standard deviation o. n= 150, p=0.3 o= (Round to one decimal place as needed.) What is the expected number of correct answer on this test

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