How many different values are possible for the random variable X? Fill in the table below to complete the probability density function.
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.
Rework problem 29 in section 4.2 of your text, involving the flipping of one of two coins. Assume that you have a fair coin and an unfair coin with Pr[H]=7/8. You randomly select one of these coins and flip it twice. A random variable XX is defined to be the number of heads you observe.
How many different values are possible for the random variable X?
Fill in the table below to complete the probability density
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