Fill in the answers below for π, P(0), P(1), P(2), and P(3). For the Dodgers: π = ___________ P(0) =_________ P(1) =_________ P(2) =_________ P(3) =_________ What is the mean of the probability distribution above? What is the variance of the probability distribution above? Give two reasons the above calculations could be wrong. In other words, we are relying upon certain assumptions to make the above calculations work, what might we be wrong about?
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.
With the World Series over the two competing teams, the Dodgers and the Rays, have decided to play an exhibition series (I also made this up). If the teams play 3 games the Dodgers could win 0, 1, 2, or 3 games. Calculate the full
Assume the Rays have a 42% chance to win each individual game.
- Fill in the answers below for π, P(0), P(1), P(2), and P(3).
For the Dodgers:
π = ___________
P(0) =_________
P(1) =_________
P(2) =_________
P(3) =_________
- What is the mean of the probability distribution above?
- What is the variance of the probability distribution above?
- Give two reasons the above calculations could be wrong. In other words, we are relying upon certain assumptions to make the above calculations work, what might we be wrong about?
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