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In: Statistics and Probability

1. Use R Studio: Include R Code A survey is taken of 250 students, and a...

1. Use R Studio: Include R Code A survey is taken of 250 students, and a phat of 0.48 is found. The same survey is repeated with 1000 students, and the same phat value is found. Compare the two 95% confidence intervals. What is the relationship between them? Is the margin of error for the second one four times smaller? If not, how much smaller is it?

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orchestra answered 1 year ago
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