list the steps to generate random numbers to satisfy the conditions in simple random sampling determine which records to be included in the sample of size n = 15. wyer firm have N= 500 clients in the entire city. A simple random sample of 10 nts is selected and the cost for their cases are accumulated. Assume that the owing cost in Table Q1(b) were obtained for the 10 clients: Table Q1(b) 5400 6030 3650 4130 4389 3390 5125 4780 2103 5650 Estimate the total accumulated cost for 10 clients and place a bound on the error of estimation. What can you conclude based on the error of estimation?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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ANSWER FOR Q2

In a hospital, there are N= 5000 patient records and a simple random sample of n=15
will be drawn. Using Table A.2 given in the Appendix,
Q1
(a)
list the steps to generate random numbers to satisfy the conditions in simple
random sampling
(b)
determine which records to be included in the sample of size n = 15.
Q2
A lawyer firm have N= 500 clients in the entire city. A simple random sample of 10
clients is selected and the cost for their cases are accumulated. Assume that the
following cost in Table Q1(b) were obtained for the 10 clients:
Table Q1(b)
5400
3650
6030
4130
4389
3390
5125
4780
2103
5650
(a)
Estimate the total accumulated cost for 10 clients and place a bound on the error
of estimation.
(b)
What can you conclude based on the error of estimation?
Transcribed Image Text:In a hospital, there are N= 5000 patient records and a simple random sample of n=15 will be drawn. Using Table A.2 given in the Appendix, Q1 (a) list the steps to generate random numbers to satisfy the conditions in simple random sampling (b) determine which records to be included in the sample of size n = 15. Q2 A lawyer firm have N= 500 clients in the entire city. A simple random sample of 10 clients is selected and the cost for their cases are accumulated. Assume that the following cost in Table Q1(b) were obtained for the 10 clients: Table Q1(b) 5400 3650 6030 4130 4389 3390 5125 4780 2103 5650 (a) Estimate the total accumulated cost for 10 clients and place a bound on the error of estimation. (b) What can you conclude based on the error of estimation?
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