SOLUTION: 70% of a large group of animals is infected with a particular disease. Answer to the following questions:
If you randomly choose 10 animals and do a test on them what is the pro
Algebra.Com
Question 908623: 70% of a large group of animals is infected with a particular disease. Answer to the following questions:
If you randomly choose 10 animals and do a test on them what is the probability that at least 3 of them will be healthy? (0.6 points)
Regional Animal Health Agency will declare state of emergency, if in the sample of 10 animals, number of infected animals will be more than 4. Find the probability of declaring state of emergency. (0.6 points)
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
p(healthy) = .30, n 10
P(x ≥ 3) = 1 - binomcdf(10, .30, 2)
..........
p(inf) = .70
P(x ≥ 4)= 1 - binomcdf(10, .70, 3)
RELATED QUESTIONS
You are performing a cohort study. If the probability of developing disease in the... (answered by Theo)
You are performing a cohort study. If the probability of developing disease in the... (answered by stanbon)
In a town whose population is 3500, a disease creates an epidemic. The number of people N (answered by jim_thompson5910)
It is known that 40% of the animals in a farm inoculated with a serum are protected from... (answered by stanbon)
A disease spread to infect fewer people over time. The total number of people infected... (answered by fractalier)
In 1996, an outbreak of a disease infected 18people in a large community. By 1997, the... (answered by rothauserc)
In a town whose population is 2000, a disease creates an epidemic. The number of people... (answered by Nate)
The probability of contracting the kissing disease is .23 when one is exposed to a... (answered by Theo)
The probability of contracting the kissing disease is .23 when one is exposed to a... (answered by robertb)