A little girl has a 96-pack of crayons. She picks up crayons, at random, to check the
Question:
a. What is the expected number of crayons she will check until she finds sea foam green?
b. Assume instead that she puts each crayon back in the box before ran-domly drawing the next crayon. Now how many crayons does she expect to check until she finds sea foam green?
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Related Book For
Introduction to Probability
ISBN: 978-0716771098
1st edition
Authors: Mark Daniel Ward, Ellen Gundlach
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