Answer:
Explanation:
Probability refers to the chance of occurrence of some event.
Number of building sites for factories = 12
Number of toxic waste sites = 5
So, number of non-toxic waste sites = 12 - 5 = 7
We need to find the probability that the 3 sites chosen for initial building locations are non-toxic.
Solution:
Probability = number of non-toxic waste sites / Number of building sites for factories =
Answer:
The composite score of the ACT ranges from 1-36
It was meant to strengthen Europe, and what's a better method than making one big alliance out of the continent?
Yes, it might be.
In real life, the ratio of male birth and female birth would not be exactly even since there are factors that could be put in consideration (such as abortion and hereditary diseases)
If it conducted in a simple random sample, the ratio of male and female birth will pretty much even with 99% level of confidence.