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A Watch Manufacturer Believes That 60%60 \% Of Men Over Age 50 Wear Watches

Question 39

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A watch manufacturer believes that 60%60 \% of men over age 50 wear watches. So, the manufacturer took a simple random sample of 275 men over age 50 and 170 of those men wore watches. Test the watch manufacturer's claim at α=.05\alpha = .05 .

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. Fail to reject the null hypo...

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