Mathematics, 07.03.2020 04:01 mads3499
Approximately 26% of people have Rh negative blood. We will check the blood tests of the next 12 people to enter an emergency clinic with injuries that may require transfusion. Assume no two belong to the same family.
a) What is the probability that exactly 5 of those patients will have Rh negative blood?
b) What is the probability that at least 3 of them will have Rh negative blood?
c) What are the expected number and standard deviation of the number of these patients with Rh negative blood?
Answers: 1
=0.6397
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.
Answers: 2
Mathematics, 21.06.2019 20:00
The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 2
Mathematics, 21.06.2019 22:00
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
You know the right answer?
Approximately 26% of people have Rh negative blood. We will check the blood tests of the next 12 peo...
Questions
Computers and Technology, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Chemistry, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
Mathematics, 20.07.2020 02:01
