Construct a probability distribution of the random variable for each of the following situations. Write your answer on a piece of paper. 1. Two coins are tossed. Let T be the number of tails that occur. A. Construct the probability distribution for the random variable T. B. Construct the probability histogram.
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.
Construct a
1. Two coins are tossed. Let T be the number of tails that occur.
A. Construct the probability distribution for the random variable T.
B. Construct the probability histogram.
2. Three coins are tossed. Let T be the number of tails that occur.
A. Construct the probability distribution for the random variable T.
B. Construct the probability histogram.
3. A coin was flipped four times. Let H be the number of heads that come out.
A. Construct the probability distribution for the random variable H.
B. Construct the probability histogram.
4. Two balanced dice are rolled. Let S be the random variable denoting the sum of the number of dots that will appear.
A. Construct the probability distribution for the random variable T.
B. Construct the probability histogram.
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