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3) A Supplier of tomato seeds boasts that at least 95% of her tomato seeds will...

3) A Supplier of tomato seeds boasts that at least 95% of her tomato seeds will eventually produce tomato plants. A farmer decides to test the claim. He takes a random sample of 400 seeds and plants them. After two weeks he finds that there are only 368 plants.
3-1) Can the farmer conclude at the 1% significance level that the supplier is wrong?
3-2) What is the p-value?

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