Mathematics, 16.01.2020 01:31 locomexicano03
An exam consists of 44 multiple-choice questions. each question has a choice of five answers, only one of which is correct. for each correct answer, a candidate gets 1 mark, and no penalty is applied for getting an incorrect answer. a particular candidate answers each question purely by guess-work.
using normal approximation to binomial distribution with continuity correction, what is the estimated probability this student obtains a score greater than or equal to 10?
Answers: 3
means x≥9.5
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An exam consists of 44 multiple-choice questions. each question has a choice of five answers, only o...
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