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wrote...
Posts: 235
3 weeks ago
The manager of an orchard expects about 70% of his apples to exceed the weight requirement for "Grade A" designation.  At least how many apples must he sample to be 90% confident of estimating the true proportion within ± 4%?

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Textbook 

Stats: Modeling the World


Edition: 4th
Authors:
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wrote...
Posts: 246
3 weeks ago
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356
1

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wrote...
3 weeks ago
I appreciate what you did here, answered it correctly Smiling Face with Open Mouth
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