Answer:
The answer is B causation only.
Step-by-step explanation:
The answer is causation only because as the miles walked increases the number of calories burned also increases. Causation also exist because the miles walked is causing the calories to be burned.
If 7 minutes is $2.45, then 13 minutes is $4.55 cuz 1 minute is 0.35 cents
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.
