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One hundred tomato plants were randomly selected from a large garden, and a 90% confidence interval was computed to determine the true proportion of plants that produce useable tomatoes. The interval is 0.86 to 0.92. What would happen to the width of the confidence interval if the sample size was quadrupled

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Answer:

D. the interval would be half the original width.

Explanation:

User Akzhan Abdulin
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