Mason students on each campus were asked: Where were you born? The results are summarized in the image below: Assume Random Selection. Note: Your answers should use probability notation such as P(A) =110/570 = .193, and always be phrased in terms of the given events such as: P(F|V) a. What is the probability of selecting a student who was born in Virginia? b. If the student selected is a Fairfax student, what is the probability that the student was born in Virginia c. What is the probability of student that was born in another state is an Arlington student? d. Given the student selected is an Arlington student, what is the probability that the student was not born in Virginia? e. Are birth place and campus independent events? Use the formula for independent events.
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.
4. Mason students on each campus were asked: Where were you born? The results are summarized in the image below:
Assume Random Selection. Note: Your answers should use
a. What is the probability of selecting a student who was born in Virginia?
b. If the student selected is a Fairfax student, what is the probability that the student was born in Virginia
c. What is the probability of student that was born in another state is an Arlington student?
d. Given the student selected is an Arlington student, what is the probability that the student was not born in Virginia?
e. Are birth place and campus independent events? Use the formula for independent events.
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