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13 1) The weight gains (kilograms) during pregnancy for 30 pregnant women are recorded together with their race (1 'White' 2 'Black' 3 'Hispanic' 4 'Asian'). a. What do you observe in terms of the medians and the IQRS of weight gain over different race categories? b. What are the sample means of weight gains for each race group? What are the sample standard deviations for weight gains for each race group? What is the grand mean for weight gain? C. WeightGain oz
13 1) The weight gains (kilograms) during pregnancy for 30 pregnant women are recorded together with their race (1 'White' 2 'Black' 3 'Hispanic' 4 'Asian'). a. What do you observe in terms of the medians and the IQRS of weight gain over different race categories? b. What are the sample means of weight gains for each race group? What are the sample standard deviations for weight gains for each race group? What is the grand mean for weight gain? C. WeightGain oz
25 Jan 2022
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