Mathematics

Mathematics, 20.07.2019 11:30, lilmamagodchild123

Astudents is taking a 5-question a. true b. false quiz and guesses at each question. find the probability that the student will get all questions correct. find the probability that the student will get no questions correct.

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Mathematics, 25.06.2019 08:40, elijahjacksonrp6z2o7

For a three-question multiple-choice pop quiz, a student is totally unprepared and randomly guesses the answer to each question. if each question has five options, then the probability of selecting the correct answer for any given question is 1/5, or 0.20. with guessing, the response on one question is not influenced by the response on another question. thus, whether one question is answered correctly is independent of whether or not another question is answered correctly. questions to explore a. find the probabilities of the possible student outcomes for the quiz, in terms of whether each response is correct (c) or incorrect (i). b. find the probability that the student passes, answering at least two questions correctly hint:

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Mathematics, 21.07.2019 03:00, ineedhelp2285

Astudent takes a 15 question a. true b. false quiz and guesses at every answer. what is the probability that the student gets exactly 10 questions right, given that the student got the first question right?

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Mathematics, 21.07.2019 06:00, GhostElite295

Astudent takes a ten-question true-false quiz, but did not study and randomly guesses each answer. find the probability that the student passes the quiz with a grade of at least 70% of the questions correct.

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Mathematics, 04.08.2019 07:20, erincnw9939

Aa. true b. false quiz has three questions. when guessing, the probability of getting a question correct is the same as the probability of getting a question wrong. what is the probability that a student that guesses gets at least 2 questions correct? (give your answer to 2 decimal places)

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Astudents is taking a 5-question a. true b. false quiz and guesses at each question. find the prob...

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