Outcome HHH HHT HTH THH TTH THT HTT TTT Tally IIIII IIIII IIIII I IIIII I IIIII II IIIII IIIII III IIIII III Frequency 5 5 6 6 7 5 8 8 In probability, there are two types of probability, theoretical (what is supposed to happen) and experimental (what really happens). using the table above, determine the theoretical probability (fraction and percentage) and experimental probability (Fraction and percentage) of only 1 head coming up (TTH, THT, HTT.)
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.
Outcome | HHH | HHT | HTH | THH | TTH | THT | HTT | TTT | |
Tally | IIIII | IIIII | IIIII I | IIIII I | IIIII II | IIIII | IIIII III | IIIII III | |
Frequency | 5 | 5 | 6 | 6 | 7 | 5 | 8 | 8 |
In
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