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Xavier | STATS 500
Professors
• Smith

5 sample documents related to STATS 500

• Xavier STATS 500
A sample of 50 Fortune 500 companies showed 5 were based in NY, 6 in CA, 2 in MN, 1 in WI. a. Estimate of the proportion of Fortune 500 companies in NY. b. Estimate of the proportion of Fortune 500 companies in MN. c. Estimate of the proportion of Fo

• Xavier STATS 500
Seventy efficieny apartments were randomly sampled in a small college town. The monthly rent prices for these apartments are: Abs. Value Data 445 440 465 450 600 570 510 615 440 450 470 485 515 575 430 440 525 490 580 450 490 zi -0.84 -0.93 -0.47 -

• Xavier STATS 500
Seventy efficieny apartments were randomly sampled in a small college town. The monthly rent prices for these apartments are: Abs. Value Data 445 440 465 450 600 570 510 615 440 450 470 485 515 575 430 440 525 490 580 450 490 zi -0.84 -0.93 -0.47 -

• Xavier STATS 500
x = salad plate filling weight a= b= 5 15 f (x) = 1/(b a) for a < x < b = 0 elsewhere E(x) = (a + b)/2 Var(x) = (b - a)2/12 Slater customers are charged for the amount of salad they take. Sampling suggests that the amount of salad taken is uniform

• Xavier STATS 500
BusinessWeek published information on 283 equity mutual funds. A sample of 40 of those funds appears to the right. Use the data set to answer the following questions. a. Develop a point estimate of the proportion of the Business Week equity funds tha