MATH 201 exam
2 with 100%
correct answers
Characteristics of a binomial distrubution - answer
1) experiment consists of n trials
2) the outcome on each trial can be classified as
"success" or "failure"
3) the probability of success on each trial (p)
remains constant for all n trials
4) trials are independant
5) the random variable X is the number of
successes in the n trials
Continuous Random Variable - answer possible
values are in an interval on the number line
Normal Probability Plot
Plot of ordered pairs
X - answer actual percentiles in data set
2 with 100%
correct answers
Characteristics of a binomial distrubution - answer
1) experiment consists of n trials
2) the outcome on each trial can be classified as
"success" or "failure"
3) the probability of success on each trial (p)
remains constant for all n trials
4) trials are independant
5) the random variable X is the number of
successes in the n trials
Continuous Random Variable - answer possible
values are in an interval on the number line
Normal Probability Plot
Plot of ordered pairs
X - answer actual percentiles in data set
