Help Please!
1 answer:
The sample sizes increase, then the width of the confidence interval decreases. Therefore, option D is the correct answer.
Given that, Raul is analyzing a set of data he collected and creating a confidence interval.
<h3>What is a confidence interval?</h3>The confidence interval is the range of values that you expect your estimate to fall between a certain percentage of the time if you run your experiment again or re-sample the population in the same way.
The confidence level is the percentage of times you expect to reproduce an estimate between the upper and lower bounds of the confidence interval, and is set by the alpha value.
If the sample sizes increase, then the width of the confidence interval decreases.
If the sample sizes decrease, then the width of the confidence interval increases.
Confidence interval
The sample sizes increase, then the width of the confidence interval decreases. Therefore, option D is the correct answer.
To learn more about the confidence interval visit:
brainly.com/question/14041846.
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Hi,
Work:
To find the cost of gallons spend for 310 miles you need to first find the amount of gallons consumed on 310 miles path.
If each costs 3.5$ you need to multiply gallons with money.
You would spend 38.745$ to drive 310 miles.
Hope this helps.
r3t40
Work:
To find the cost of gallons spend for 310 miles you need to first find the amount of gallons consumed on 310 miles path.
If each costs 3.5$ you need to multiply gallons with money.
You would spend 38.745$ to drive 310 miles.
Hope this helps.
r3t40