a. In constructing 90% confidence intervals for means, what do we expect will be true over the long run? (select all that apply; V 10% of the time, the population mean will fall outside the confidence interval. V 90% of the time, the population mean will fall outside the confidence interval. O 90% of the time, the population mean will fall inside the confidence interval. O 10% of the time, the population mean will fall inside the confidence interval.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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a. In constructing 90% confidence intervals for means, what do we expect will be true over the long run? (select all that apply;
10% of the time, the population mean will fall outside the confidence interval.
V 90% of the time, the population mean will fall outside the confidence interval.
O 90% of the time, the population mean will fall inside the confidence interval.
O 10% of the time, the population mean will fall inside the confidence interval.
Transcribed Image Text:a. In constructing 90% confidence intervals for means, what do we expect will be true over the long run? (select all that apply; 10% of the time, the population mean will fall outside the confidence interval. V 90% of the time, the population mean will fall outside the confidence interval. O 90% of the time, the population mean will fall inside the confidence interval. O 10% of the time, the population mean will fall inside the confidence interval.
b. In constructing 95% confidence intervals for means, what do we expect will be true over the long run? (select all that apply; .
(Hint: Drawing a diagram of a confidence interval and considering scenarios in which the population mean is inside or outside the interval might help.)
V 95% of the time, the difference between the sample mean and population mean will be less than the margin of error.
O 95% of the time, the sample mean and the population mean will be exactly equal to each other.
95% of the time, the difference between the sample mean and population mean will be more than the margin of error.
O5% of the time, the difference between the sample mean and population mean will be greater than the margin of error
O 5% of the time, the difference between the sample mean and population mean will be less than the margin of error.
Transcribed Image Text:b. In constructing 95% confidence intervals for means, what do we expect will be true over the long run? (select all that apply; . (Hint: Drawing a diagram of a confidence interval and considering scenarios in which the population mean is inside or outside the interval might help.) V 95% of the time, the difference between the sample mean and population mean will be less than the margin of error. O 95% of the time, the sample mean and the population mean will be exactly equal to each other. 95% of the time, the difference between the sample mean and population mean will be more than the margin of error. O5% of the time, the difference between the sample mean and population mean will be greater than the margin of error O 5% of the time, the difference between the sample mean and population mean will be less than the margin of error.
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