A production line produces 50 complex items of equipment each week. At the end of the...
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A production line produces 50 complex items of equipment each week. At the end of the week 10 items are removed for testing. Let X be the number of defective items in the testing sample. If 7 items in each week's output are defective - (a) What is the distribution of X? Give the name and parameter values. (b) Caleulate Var(X) (c) Calculate P(X 2 3) A production line produces 50 complex items of equipment each week. At the end of the week 10 items are removed for testing. Let X be the number of defective items in the testing sample. If 7 items in each week's output are defective - (a) What is the distribution of X? Give the name and parameter values. (b) Caleulate Var(X) (c) Calculate P(X 2 3)
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A hypergeometric distribution is a discrete probability distri... View the full answer
Related Book For
Data Analysis and Decision Making
ISBN: 978-0538476126
4th edition
Authors: Christian Albright, Wayne Winston, Christopher Zappe
Posted Date:
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