AnswersCommon Core Math III A-CRProperties of Probability Distributions

Properties of Probability Distributions Answers

6 verified answers3 views
1
Free Preview

In a survey, 100 people were asked how many car accidents they had in the past year. The estimated probability distribution for the number of accidents is shown in the table. Using the data from the table, what is the probability of having exactly 1 accident in a year?

A
0.010
B
0.080
C
0.905
2
Free Preview

The probability of having less than 3 accidents in a year is .

A
0.005
B
0.010
C
0.995
3

The mode is

A
greater than the median
B
less than the median
C
equal to the median
4

What type of data distribution is shown on the graph?

Question illustration
A
negatively skewed
B
symmetric
C
positively skewed
5

Approximately, what is the probability of getting 4, 5, or 6 heads?

A
20%
B
30%
C
45%
D
65%
6

The mean is .

A
greater than the median
B
less than the median
C
equal to the median

Did you find these answers helpful?

More from this Course

Instruction
18 verified answers

Expected Value

Assignment
36 verified answers

Properties of Probability Distributions

Assignment
36 verified answers

Properties of Probability Distributions