pnsider a finite population with five elements labeled A, B, C, D, and E. Ten possible simple random samples of size 2 can be selected, a) List the 10 samples beginning with AB, AC, and so on. (Enter your answers as a comma-separated ist.) ABAC,AD,AE BC.BD,BE.CD.CE.DE b) Using simple random sampling, what is the probability that each sample of size 2 is selected? (Enter your probability as a fraction.) 1/10 ) Assume random number 1 corresponds to A, random number 2 corresponds to B, and so on. List the simple random sample of size 2 that wil be selected by using the random digits 9, 0 3,4. CD

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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Consider a finite population with five elements labeled A, B, C, D, and E. Ten possible simple random samples of size 2 can be selected,
(a) List the 10 samples beginning with AB, AC, and so on. (Enter your answers as a comma-separated ist.)
AB AC,AD AE,BC,BD,BE.CD.CE.DE
(b) Using simple random sampling, what is the probability that each sample of size 2 is selected? (Enter your probability as a fraction.)
1/10
(c) Assume random number 1 corresponds to A, random number 2 corresponds to B, and so on. List the simple random sample of size 2 that will be selected by using the random digits 9, 0, 1, 7,
3,4.
CD
Transcribed Image Text:Consider a finite population with five elements labeled A, B, C, D, and E. Ten possible simple random samples of size 2 can be selected, (a) List the 10 samples beginning with AB, AC, and so on. (Enter your answers as a comma-separated ist.) AB AC,AD AE,BC,BD,BE.CD.CE.DE (b) Using simple random sampling, what is the probability that each sample of size 2 is selected? (Enter your probability as a fraction.) 1/10 (c) Assume random number 1 corresponds to A, random number 2 corresponds to B, and so on. List the simple random sample of size 2 that will be selected by using the random digits 9, 0, 1, 7, 3,4. CD
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