Suppose you roll a six-sided die, with sides numbered 1, 2, 3, 4, 5, and 6, and with each number equally likely to occur on any given roll. a) What is the probability of rolling an even number? b) If you roll the die twice, what is the probability of rolling a 4 on the first roll and a 6 on the second roll? c) If you roll the die twice, what is the probability of rolling a 2 on the first roll and a number larger than 2 on the second roll?
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.
Suppose you roll a six-sided die, with sides numbered 1, 2, 3, 4, 5, and 6, and with each number equally likely to occur on any given roll.
a) What is the
b) If you roll the die twice, what is the probability of rolling a 4 on the first roll and a 6 on the second roll?
c) If you roll the die twice, what is the probability of rolling a 2 on the first roll and a number larger than 2 on the second roll?
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