If the records show that, the probability for a student to get a grade B this course is p, [use the answer of question 19 above as the probability, p, here], what is the probability that exactly 4 students out of 16 will have a grade B for the course? SHint: use hinomial di stribution}

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Q26.If the records show that, the probability for a student to get
a grade B this course is p, [use the answer of question 19
above as the probability, p, here], what is the probability
that exactly 4 students out of 16 will have a grade B for the
course? {Hint: use binomial distribution}
Transcribed Image Text:Q26.If the records show that, the probability for a student to get a grade B this course is p, [use the answer of question 19 above as the probability, p, here], what is the probability that exactly 4 students out of 16 will have a grade B for the course? {Hint: use binomial distribution}
A = 11
B = 2
C= 2
D = 0
F = 1
105, 82, 94.5, 72.5, 92, 91, 52, 86, 100, 96, 98, 109, 96, 98, 95, 72
19) What is the probability that a student received grade B,
i.e., P(B) is? 0.125
Transcribed Image Text:A = 11 B = 2 C= 2 D = 0 F = 1 105, 82, 94.5, 72.5, 92, 91, 52, 86, 100, 96, 98, 109, 96, 98, 95, 72 19) What is the probability that a student received grade B, i.e., P(B) is? 0.125
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