Metabolic rate is the rate at which someone consumes energy. Data (calories per 24 hours) from 7 people in a study of dieting are Find the variance. Find the standard deviation. 1792; 1666; 1362; 1614; 1460; 1867; 1439 (Enter your answer correct to the nearest integer) (Enter your answer correct to one decimal place)

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A: For sample 1n1=21,s12=61.9For sample 2n2=13,s22=13.3

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