BA215Week6Assignment.xlsx - Question 1 Based on a survey of 1,000 adults by Greenfield Online and resported in a May 2009 USA Today Snapshot adults 24

BA215Week6Assignment.xlsx - Question 1 Based on a survey of...

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population 200 average 35 std. Deviation 14.5 Confidence Interval: alpha 0.05 (two-tailed) 32.9904 From the table, z score is 1.96 Ration A Ration B 65 58 Pooled means 2503.516 37 39 40 31 47 45 Confidence Interval 49 47 2.6776 65 55 53 59 59 51 degrees of freedom 14 alpha 0.05 (two-tailed) 2.1448 Question 1: Based on a survey of 1,000 adults by Greenfield Online and resported in a May 2009 USA Today Sn $35 on fast food. If 200 of the adults surveyed were in the age catetory of 24 and under and they provided a stan the weekly average expenditure on fast food for adults 24 years of age and under. Assume fast food weekly expen Question 2:An experiment ws designed to estimate the mean difference in weight gain for pigs fed ration A as compared with
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