Author Question: The local police department is interested in estimating the number of cars that fail to stop at a ... (Read 81 times)

neverstopbelieb · **on:** Jun 24, 2018

The local police department is interested in estimating the number of cars that fail to stop at a stop sign during a specified lunch hour. Which probability distribution should they use?
a. binomial distribution

b. Poisson distribution

c. any discrete probability distribution

d. any continuous probability distribution

Question 2

The R2 can only increase when extra explanatory variables are added to a multiple regression model.
a. True
b. False
Indicate whether the statement is true or false