The proportion of the defective paper cups from Supplier A and Supplier B are 0.08 and 0.09 respectively. A random sample of 200 cups from each suppliers are taken. i. What is the probability that the sample proportion of defective from Supplier A is less than 10%? ii. What is the probability that the difference between the two sample pro- portions of defective is more than 1%?

The proportion of the defective paper cups from Supplier A and Supplier B are 0.08 and 0.09 respectively. A random sample of 200 cups from each suppliers are taken. i. What is the probability that the sample proportion of defective from Supplier A is less than 10%? ii. What is the probability that the difference between the two sample pro- portions of defective is more than 1%?

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Description: The proportion of the defective paper cups from Supplier A and Supplier B are0.08 and 0.09 espectively. A random sample of 200 cups from each suppliersare taken.i. What is the probability that the sample proportion of defective fromSupplier A is les

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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The proportion of the defective paper cups from Supplier A and Supplier B are
0.08 and 0.09 espectively. A random sample of 200 cups from each suppliers
are taken.
i. What is the probability that the sample proportion of defective from
Supplier A is less than 10%?
ii. What is the probability that the difference between the two sample pro-
portions of defective is more than 1%?

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