Mathematics, 16.12.2020 14:00 ayoismeisalex
When doing blood testing for a viral infection, the procedure can be made more efficient and less expensive by combining partial samples of different blood specimens. If samples from three people are combined and the mixture tests negative, we know that all three individual samples are negative. Find the probability of a positive result for three samples combined into one mixture, assuming the probability of an individual blood sample testing positive for the virus is 0.04. Round the answer to four decimal place accuracy.
Answers: 2
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?
Answers: 1
Mathematics, 21.06.2019 20:30
1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
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Mathematics, 21.06.2019 22:20
Given the following linear function sketch the graph of the function and find the domain and range. ฦ(x) = -5x + 4
Answers: 2
When doing blood testing for a viral infection, the procedure can be made more efficient and less ex...
Mathematics, 11.12.2020 02:40
Mathematics, 11.12.2020 02:40
Mathematics, 11.12.2020 02:40
Mathematics, 11.12.2020 02:40
Mathematics, 11.12.2020 02:40
Mathematics, 11.12.2020 02:40