John conducted a coin-flipping experiment. He tossed a coin 50 times and it landed on heads 30 times. If he flips the coin again, what is the probability of landing on tails? (answer as a fraction in simplest form)
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.
John conducted a coin-flipping experiment. He tossed a coin 50 times and it landed on heads 30 times. If he flips the coin again, what is the probability of landing on tails? (answer as a fraction in simplest form)
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