Check in each case whether the normal approxima-tion to the binomial distribution may be used according to the rule of thumb in Section 6.(a) n = 16 and θ = 0.20;(b) n = 65 and θ = 0.10;(c) n = 120 and θ = 0.98.
Check in each case whether the normal approxima-tion to the binomial distribution may be used according to the rule of thumb in Section 6.(a) n = 16 and θ = 0.20;(b) n = 65 and θ = 0.10;(c) n = 120 and θ = 0.98.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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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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Question
Check in each case whether the normal approxima-
tion to the binomial distribution may be used according
tion to the binomial distribution may be used according
to the rule of thumb in Section 6.
(a) n = 16 and θ = 0.20;
(b) n = 65 and θ = 0.10;
(c) n = 120 and θ = 0.98.
(a) n = 16 and θ = 0.20;
(b) n = 65 and θ = 0.10;
(c) n = 120 and θ = 0.98.
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