Question 19 In how many ways can two committees (one of 4 members and the other of 3 members) be formed out of 10 people if no person can serve in both committees? O 604,800 O 4,230 O 100,800 O 25,200

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A: Given  N=7500, μ=152,σ = 21, (a) n=60,x̅ =147  (b) n=93, x̅ =158   

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Q: 8) The Discovery Automobile Company is attempting to determine if it should retain a previously popu...

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A: The moment generating function is defined as  MX(t) = E(etX)  

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A:  1. True 2.  False

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A: Given information: sy2=1n-1∑i=1nyi-y¯2 Note: Sample variance for Yi's is derived yi instead of xi th...