Mathematics, 01.07.2021 18:30 jay0626
A couple plans to have three children. Suppose that the probability of any given child being female is 0.488, and suppose that the genders of each child are independent events. What is the probability that the couple will have at most two girls?
(i) 0.116
(ii) 0.366
(iii) 0.384
(iv) 0.866
(v) 0.884
Answers: 3
Mathematics, 21.06.2019 18:00, xojade
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.
Answers: 1
Mathematics, 21.06.2019 21:30, fara26
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
A couple plans to have three children. Suppose that the probability of any given child being female...
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