According to ILIR, 94% of eligible students participated in an internship during the previous school year....
According to ILIR, 94% of eligible students participated in an internship during the previous school year. If we select a random sample of 5 ILIR students from then, what is the probability that:
a) Between 2 and 4 of the students participated in an
internship?
b) At least 4 students participated in an internship?
c) At most 4 students participated in an internship?
When I do the problem, I'm using the formula: (n!/(x!*(n-x!))) *
p^(x) * 1-p^(n-x).
My answers seem to be coming out improperly... What I came out
with:
a) .266034288
b) .9968060585
c) .2374186079
Homework Answers
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According to ILIR, 94% of eligible students participated in an
internship during the previous school year....
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