![subject](/tpl/images/cats/mat.png)
Mathematics, 03.07.2020 23:01 38amica
In a sample of 800 U. S. adults, 171 dine out at a resaurant more than once per week. Two U. S. adults are selected at random from the population of all U. S. adults without replacement. Assuming the sample is representative of all U. S. adults.
Required:
a. Find the probability that both adults dine out more than once per week.
b. Find the probability that neither adult dines out more than once per week.
c. Find the probability that at least one of the two adults dines out more than once per week.
d. Which of the events can be considered unusual? Explain.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
cassidy wants to cut the yellow fabric into strips that are 0.3 yards wide. how many strips of yellow fabric can cassidy make? yellow fabric 16 yards for $108.00.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:50
There are 85 apples on the big tree, john picked out 15%. how many did john pick out?
Answers: 2
You know the right answer?
In a sample of 800 U. S. adults, 171 dine out at a resaurant more than once per week. Two U. S. adul...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.06.2020 17:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.06.2020 17:57
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.06.2020 17:57
![question](/tpl/images/cats/mat.png)
Mathematics, 18.06.2020 17:57
![question](/tpl/images/cats/mat.png)
Mathematics, 18.06.2020 17:57
![question](/tpl/images/cats/geografiya.png)
Geography, 18.06.2020 17:57
![question](/tpl/images/cats/mat.png)
Mathematics, 18.06.2020 17:57
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.06.2020 17:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.06.2020 17:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.06.2020 17:57