Answer:
it's 4488 Wich would make 187
2 and 37/100 so I'm pretty sure yes it can be simplified
Answer:
X is greater than 4.6
Step-by-step explanation:
Answer:
a) P=0.558
b) P=0.021
Step-by-step explanation:
We can model this random variable as a Poisson distribution with parameter λ=1/500*2000=4.
The approximate distribution of the number who carry this gene in a sample of 2000 individuals is:

a) We can calculate that the approximate probability that between 4 and 9 (inclusive) as:


b) The approximate probability that at least 9 carry the gene is:



Answer: -3 bc the exponent is adding -1 each time