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eimsori [14]
3 years ago
10

Assume that random guesses are made for seven multiple choice questions on an SAT test, so that there are n = 7 trials, each wit

h probability of success
(correct) given by p= 0.45. Find the indicated probability for the number of correct answers.
Find the probability that the number of correct answers is fewer than 4.
P(X<4)=
(Round to four decimal places as needed.)
Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

Answer:

GIVE BRAINLIEST PLEASE

0.9830 = 98.30%

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