Mathematics
Mathematics, 06.06.2020 01:02, carlos113101

Among 343 women surveyed, 15 worked the graveyard shift. Among 294 men surveyed, 27 worked the graveyard shift. The samples are independent and were gathered using simple random sampling. Use the critical value method and a 1% significance level to test the claim that the proportion of women working the graveyard shift is less than the proportion of men working the graveyard shift. What is the critical value (rounded to the nearest hundredth)

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Among 343 women surveyed, 15 worked the graveyard shift. Among 294 men surveyed, 27 worked the grave...

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