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People are considered obese when they are approximately 30 pounds over their healthy weight. Two random samples of adult
Posted: Mon Jul 11, 2022 11:56 am
by answerhappygod
- People Are Considered Obese When They Are Approximately 30 Pounds Over Their Healthy Weight Two Random Samples Of Adult 1 (39.5 KiB) Viewed 75 times
People are considered obese when they are approximately 30 pounds over their healthy weight. Two random samples of adults were selected. The individuals in one of the samples lacked high school diplomas. The individuals in the other sample held college degrees. The number of people sampled and the obese individuals from each sample are shown in the accompanying table. Complete parts a and b below. Click the icon to view the obesity data. a. Perform a hypothesis test using a = 0.05 to determine if the proportion of obese individuals without high school diplomas differs from the proportion of obese individuals who have college degrees. (Note: subscript 1 denotes the population with no high school diplomas and subscript 2 denotes the population with college degrees.) What are the correct null and alternative hypotheses? OA Ho: P₁ P₂ 20 H₁: P₁ P₂ <0 OC. Ho: P₁-P₂50 H₁: P₁-P₂0 What is the test statistic? 2p (Round to two decimal places as needed.) Obesity and Education B. Ho: P₁-P₂=0 H₁: P₁ P₂ #0 Print OD. Ho: P1 H₁: P₁ No High School Diploma X₁ = 66 n₁ = 204 P₂ *0 P₂ = 0 College Degree X₂ = 35 n₂ = 185 Done - X