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
- An object's kinetic energy depends on its mass and its speed.
- The faster something is moving and the heavier it is, the more work it can do.
- Kinetic energy increases as an object moves faster.
- If an objects speed is doubled > kinetic energy is quadrupled.
<em>If an object is not moving, it does not have kinetic energy. </em>
I think it’s C, bc an El Niño happened in the pacific, with warm water is stopping the cold water from rising.
Considering the question is asking only for the percentage of the P allele, then the correct answer is A - 89 percent.
This is correct because we always have a combination of 2 alleles, either PP, Pp or pp. If from all these the p allele is found only in 11% then the remaining 89% are from the P allele.
