Question
A couple plans to have children until they get agirl, but they agree they will not have more than threechildren, even if all are boys.
A couple plans to have children until they get agirl, but they agree they will not have more than threechildren, even if all are boys. Assume that the probability of having a girl is 0.54
0.54. Let X be a random variable indicating how many children the couple will have. Find the standard deviation of the random variable X.
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Holt Algebra 1 Ohio
Authors: Edward B. Burger, Holt, Rinehart And Winston
Student Edition
0030932947, 978-0030932946
