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*****The mean LDL for normal individuals is 34 ± 4.5 mg/dl and for diabetic individuals is 45 ± 4.5 mg/dl. If samples consisting of 20 normal individuals and 25 diabetic individuals were drawn from the populations. Answer questions (10-11) 10. What is the probability that the mean of the diabetic sample is at least 12 units larger than the mean of the normal sample? 0.2296 0.3017 0.3254 Bas 0.3331 0.2715 11. Based on sample mean of diabetic subject minus that of normal, 97.5% of all possible differences are larger than 13.7 12.9 9.6 8.3 15.5 on the distributi

*****The mean LDL for normal individuals is 34 ± 4.5 mg/dl and for diabetic individuals is 45 ± 4.5 mg/dl. If samples consisting of 20 normal individuals and 25 diabetic individuals were drawn from the populations. Answer questions (10-11) 10. What is the probability that the mean of the diabetic sample is at least 12 units larger than the mean of the normal sample? 0.2296 0.3017 0.3254 Bas 0.3331 0.2715 11. Based on sample mean of diabetic subject minus that of normal, 97.5% of all possible differences are larger than 13.7 12.9 9.6 8.3 15.5 on the distributi

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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*****The mean LDL for normal individuals is 34 ± 4.5 mg/dl and for diabetic individuals is 45 ± 4.5 mg/dl. If samples consisting of 20 normal individuals and 25 diabetic individuals were drawn from the populations. Answer questions (10-11) 10. What is the probability that the mean of the diabetic sample is at least 12 units larger than the mean of the normal sample? 0.2296 0.3017 0.3254 0.3331 0.2715 11. Based on sample mean of diabetic subject minus that of normal, 97.5% of all possible differences are larger than Bas 13.7 12.9 9.6 8.3 15.5 on the distributi
Transcribed Image Text:*****The mean LDL for normal individuals is 34 ± 4.5 mg/dl and for diabetic individuals is 45 ± 4.5 mg/dl. If samples consisting of 20 normal individuals and 25 diabetic individuals were drawn from the populations. Answer questions (10-11) 10. What is the probability that the mean of the diabetic sample is at least 12 units larger than the mean of the normal sample? 0.2296 0.3017 0.3254 0.3331 0.2715 11. Based on sample mean of diabetic subject minus that of normal, 97.5% of all possible differences are larger than Bas 13.7 12.9 9.6 8.3 15.5 on the distributi
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