Consider the population consisting of all computers of acertain brand and model, and focus on whether a computerneeds service while under warranty.a. Pose several probability questions based on selectinga sample of 100 such computers.b. What inferential statistics question might be answeredby determining the number of such computers in asample of size 100 that need warranty service?
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.
Consider the population consisting of all computers of a
certain brand and model, and focus on whether a computer
needs service while under warranty.
a. Pose several probability questions based on selecting
a sample of 100 such computers.
b. What
by determining the number of such computers in a
sample of size 100 that need warranty service?
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