subject
SAT, 01.07.2019 19:00 Jackmcvay14

Arecent survey shows that the probability of a college student drinking alcohol is 0.6. further, given that the student is over 21 years old, the probability of drinking alcohol is 0.8. it is also known that 30% of the college students are over 21 years old. the probability of drinking or being over 21 years old is

ansver
Answers: 1

Another question on SAT

question
SAT, 23.06.2019 15:10
Which is an advantage to using nonrenewable resources? a. they can be cheaper. b.they can have a lower impact on the environment. c.they can be used up rapidly. d.they can contribute to global warming.
Answers: 1
question
SAT, 24.06.2019 13:30
The car wash owner uses the equation y=x+44 to model the data, where x represents the number of days the business has been open and y represents the number of cars washed.
Answers: 3
question
SAT, 27.06.2019 01:30
Which of the following is not a component of your high school transcripts? a. courses you have enrolled in for the current year b. courses you have completed c. your cumulative gpa d. varsity sports you have played
Answers: 2
question
SAT, 27.06.2019 06:00
Guys plz and say a best answer i will give 15 points how we should prepare for a scholarship exam
Answers: 2
You know the right answer?
Arecent survey shows that the probability of a college student drinking alcohol is 0.6. further, giv...
Questions
question
Mathematics, 02.03.2020 02:34
question
Mathematics, 02.03.2020 02:34
question
Mathematics, 02.03.2020 02:35
Questions on the website: 13722365