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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 32PPS

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Question

Let X denote the number of paint defects found in a square yard section of a car body painted
by a robot. These data are obtained:
8.
5
10
3
1
12
2
7
9
Assume that X has a Poisson distribution with parameter As.
а.
Find an unbiased estimate for As.
b. Find an unbiased estimate for the average number of flaws per square yard.
C.
Find an unbiased estimate for the average number of flaws per square foot.

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