Mathematics, 01.02.2022 14:00, samuribe17
A sample of 90 patients is drawn from the hypertensive and diabetic clinic and shown identically shaped drug cover colored red, blue, yellow, green or brown. When each patient was asked to pick the most preferred colored drug cover, 25 picked red, 18 blue, 12 yellow, 20 green and 15 brown. Test at 5% significance level the hypothesis against the alternate hypothesis that color preference does exist.
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A sample of 90 patients is drawn from the hypertensive and diabetic clinic and shown identically sha...
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