Answered: If the prices are the same, which…

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Probability

If the prices are the same, which manufacture’s bags would be preferred by the buyer? Why?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Suppose that samples of polythene bags from two manufacturers A and B are tested by a prospective buyer for bursting pressure, with the following results:

If the prices are the same, which manufacture’s bags would be preferred by the buyer?
Why?

Bursting
5.0-9.9 10.0–14.9 15.0-19.9 20.0- 24.9 25.0- 29.9 30.0- 34.9 Total
pressure
No. of bags
9.
29
54
11
5
110
from A
No. of bags
11
18
32
27
13
110
from B

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