Answer with explanation:
A x% confidence interval interprets the percentage of certainty that a person can believe that the true population parameter.
It is also represented as Point estimate ± Margin of error
Confidence level is proportional to the Margin of error.
- As confidence level increases the error bound increases that makes the confidence interval broader.
- As confidence level decreases the error bound decreases , making the confidence interval narrower.
The total cost will be $52.44.
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Answer:
B
Step-by-step explanation:
The pattern is x/-3
Answer:
be more specific my dude!
Step-by-step explanation:
