According to the Center for Disease Control (CDC), the percent of adults 20 years of age...

According to the Center for Disease Control (CDC), the percent of adults 20 years of age and over in the United States who are overweight is 69%. One city’s council wants to know if the proportion of overweight citizens in their city is different from this known national proportion. They take a random sample of 150 adults 20 years of age or older in their city and find that 98 are classified as overweight. At the 4% level of significance, test the original claim. Apply two-sided test, and give all six steps of the procedure clearly. Finally interpret the conclusion in terms of the example

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orchestra answered 1 year ago

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