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Mathematics, 11.01.2020 03:31 Baseball4744
Based on his past record, luke, an archer for a college archeny practice l auke wesent the number on his past record, luke, an archer for a college archery team, has a probability of 0.90 of hitting the inner assume that in one practice luke will attempt 5 shots ers. let the random variable x represent the number of times he hits ring of the target with a shot of the arrow. assume that each shot is independent from the let team varable of the arrow and in attempts. the probability distribution of x is given in the table.
p(x) 0 1 0,00045 0.00810 0.07290 03280s 0.59049
what is the probability that the number of times luke will hit the inner ring of the target out of the 5 attempts is less than the mean of x?
(a) 0.40951
(b) 0.5
(c) 0.59049
(d) 0.91854
(e) 0.99144
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