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Question 3 10 Point Two owners of a cattle ranch, Robert and Val, want to find the average weight for the ranch's 200 cows. Instead

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Question 3 10 Point Two owners of a cattle ranch, Robert and Val, want to find the average weight for the ranch's 200 cows. Instead of weighing all of the cows: . Robert weighs 25 cows and gets an average weight of 1.550 pounds (stdev = 50) Val weighs 100 cows and gets an average weight of 1,380 pounds (stdev = 50) What is Val's margin of error, rounded to the nearest whole number? (The formula is 1.96 (sid dev) / V /V A 0.98 B 3.92 C 2.45 D 1.01

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