MD Doctor of Osteopathy Pathology 5 1 Pediatrics 8 2 Orthopedics 20 3 Choosing one doctor at random, what is the probability that the dotor is a pediatrician? (Fraction or decimal answers)
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.
| MD | Doctor of Osteopathy | |
|---|---|---|
| Pathology |
5
|
1
|
| Pediatrics |
8
|
2
|
| Orthopedics |
20
|
3
|
Choosing one doctor at random, what is the
Probability:
The probability of an even is the proportion of the number of times the event occurs to the total number of events that is the sample space. It gives the chance of a particular event to be the output for an experiment.
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