question archive One of the different statistics reported by the Centers for Disease Control regarding incidence of obesity among adults in the United States provides that 29% of men with college degree are obese
One of the different statistics reported by the Centers for Disease Control regarding incidence of obesity among adults in the United States provides that 29% of men with college degree are obese
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One of the different statistics reported by the Centers for Disease Control regarding incidence of obesity among adults in the United States provides that 29% of men with college degree are obese. The study also reports that 32.1% of men without a college degree are obese. Assume the latter statistic is based on a sample of 1025 men without a college degree. Based on α = 0.05, does the data provide statistically significant evidence that the incidence of obesity among men without a college degree is greater than that among those with a college degree?
24 This involves which of the following hypothesis statements?
a H?: π ≥ 0.29
b H?: π ≤ 0.29
c H?: π < 0.29
d H?: π > 0.29
e Both b and d are correct.
25 The test statistic for the hypothesis test is, a 2.05 b 2.19 c 2.34 d 2.48 26 The p-value for the test is,
a 0.0526 The incidence of obesity among men without a college degree is not greater.
b 0.0435 The incidence of obesity among men without a college degree is not greater.
c 0.0143 The incidence of obesity among men without a college degree is greater
d 0.0062 The incidence of obesity among men without a college degree is greater
