Let’s play cards You pick a card from a deck (seedescription in Chapter 10) and record its denomination(7, say) and its suit (maybe spades).a) Is the variable suit categorical or quantitative?b) Name a game you might be playing for which youwould consider the variable denomination to becategorical. Explain.c) Name a game you might be playing for which youwould consider the variable denomination to bequantitative. Explain.
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.
Let’s play cards You pick a card from a deck (see
description in Chapter 10) and record its denomination
(7, say) and its suit (maybe spades).
a) Is the variable suit categorical or quantitative?
b) Name a game you might be playing for which you
would consider the variable denomination to be
categorical. Explain.
c) Name a game you might be playing for which you
would consider the variable denomination to be
quantitative. Explain.
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