Assume that random guesses are made for six multiple choice questions on an SAT test, so that there are n=6 trials, each…
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Question “Assume that random guesses are made for six multiple choice questions on an SAT test, so that there are n=6 trials, each…”
Assume that random guesses are made for six multiple choice
questions on an SAT test, so that there are n=6 trials, each with
probability of success (correct) given by
p=0.4. Find the indicated probability for the number of correct
answers. Find the probability that the number x of correct answers
is fewer than
4.
P(X<4)= ________ (round to four decimal places)
Answer
Answer 1
P ( X < 4 ) = 0.8208
Answer 2
0.4557 |
Conclusion
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