4. Determine whether each sample is biased or unbiased. Include your reason why for full credit!
1 answer:
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Answer:
{}U{
}
Step-by-step explanation:
Given the inequality you need to set up two posibilities:
FIRST POSIBILITY :
SECOND POSIBILTY:
Therefore, you got that:
Knowing this, you can write the solution obtained in Set notation. This is:
Solution: {}U{
}
