Answer:
a) 0.972
c) 20
Explanation:
Let X be the random variable of number of people that need to be tested to detect 2 with the gene. X is a negative binomial random variable with te parameters: p=0.1 r= 2 The probability mass function of X is given by:
f(x) = (x-1/1) x 0.9 x-2 x o.1 2, x>= 2
calculate:
p(x>=4) = 1-P (x=3) - P (x=2) =0.972
E(X) = 2/0.1 = 20
Answer:
Please write the body systems name!!
Explanation:
And then ask
The sensory nervous system is a part of the nervous system responsible for processing sensory information. A sensory system consists of sensory neurons, neural pathways, and parts of the brain involved in sensory perception.
Answer:
Within a population, each individual mutation is extremely rare when it first occurs; often there is just one copy of it in the gene pool of an entire species. But huge numbers of mutations may occur every generation in the species as a whole.
Works Cited:
Oct 29, 2007
Https://www.scientificamerican.com
Explanation:
Hope this helps!
