Answer:
I would say it commutative property of addition
sorry if wrong
Step-by-step explanation:
I believe the answer is 8.10
0.92/0.4
2.3
the answer is 2.3
Total fish = 100
Carp = 30
Number of fish caught = 20
The random variable X follows hyper-geometric distribution.
Mean = 30 *20 / 100 = 600/100 = 6
Variance = 30*20/100 * ((20-1)*(30-1)/100-1 + 1-30*20/100)
Variance = 600/100 * 56/99
Variance = 112/33
Assumptions: Is that X follows hyper-geometric distribution with the given information.
The correct answer is the correct spelling correct answer is that I don’t answer my question about it is correct