![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 06.07.2021 22:00, bob8939
Assume that when blood donors are randomly selected, 45% of them have blood that is Group O (based on data from the Greater New York Blood Program).
1. If the number of blood donors is n = 16 equation, find the probability that the number with Group O blood is equation x = 6.
2. If the number of blood donors is n = 8, find the probability that the number with group O is x = 3.
3. if the number of blood donors is n = 20, find the probability that the number with group O blood is x = 16.
4. if the number of blood donors is n = 11, find the probability that the number with group O blood is x = 9.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50, trevionc0322
Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59
Answers: 2
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
Assume that when blood donors are randomly selected, 45% of them have blood that is Group O (based o...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 20.09.2020 16:01
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 20.09.2020 16:01
![Konu](/tpl/images/cats/geografiya.png)
Geography, 20.09.2020 16:01
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2020 16:01
![Konu](/tpl/images/cats/mat.png)