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Hippocrates magazine states that 35 percent of all Americans take multiple vitamins regularly. Suppose a researcher surveyed 750 people to test this claim and found that 297 did regularly take a multiple vitamin. Is this sufficient evidence to conclude that the actual percentage is different from 35% at the 5% significance level?
Select the [p-value, Decision to Reject (RH0) or Failure to Reject (FRH0)].
a) [p-value = 0.008, FRH0]
b) [p-value = 0.058, FRH0]
c) [p-value = 0.004, RH0]
d) [p-value = 0.004, FRH0]
e) [p-value = 0.008, RH0]
Given that the safety conditions at the plant remain the same next year, what is the probability that the number of serious injuries will be less than 2?
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