The teacher concluded that there is a correlation between having a computer and having a phone. Do you agree with the teacher? E
xplain your thinking. (giving brainliest to fastest response)
1 answer:
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Answer:
0.3
Step-by-step explanation:
x is the number to be added to 0.7 to have a sum of 1.
Answer:
4.11% probability that he has lung disease given that he does not smoke
Step-by-step explanation:
We use the conditional probability formula to solve this question. It is
In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Does not smoke
Event B: Lung disease
Lung Disease/Nonsmoker 0.03
This means that
Lung Disease/Nonsmoker 0.03
No Lung Disease/Nonsmoker 0.7
This means that
What is the probability of the following event: He has lung disease given that he does not smoke?
4.11% probability that he has lung disease given that he does not smoke