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Question

A range of 'fewer than 8' on a binomial distribution would translate to what range if it were modelled with the

normal distibution?

a)<7.5

b)<7

c)<8.5

d)<9


Jay answers 40 questions on a multiple choice quiz. He has a 0.8 probability of getting each one right. What is the probability his final score is at least 35?

a)0.0838

b)0.8389

c)0.9162

d)0.1611

Top Answer

a&lt;7.5 Continuity correction P( X &lt; n... View the full answer

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