A survey has a margin of error of 4%. In the survey, 67 of the 110 people interviewed said they would vote for candidate A. If t
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Answer:
I have made it in above picture
The probability of a negative result for a batch will be "0.3487".
Given values are:
Positivity rate,
- p = 10% or, 0.1
Batch size,
- n = 10
Now,
The probability of negative result will be:
→
By substituting the values, we get
→
→
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Thus the answer above is right.
Learn more about the probability here: