e sales manager of the southwest region is investigating a change in HOMEWORK PR

Question

e sales manager of the southwest region is investigating a change in HOMEWORK PROBLEM: Th The te states is information of whether they work in the county (CT) or in the 1. the salespeople are paid, going from salary plus commission (SPC) to a straight commission (SC). rritory is #2Texas (TX) #3Oklahoma (OK), #4Arkansas (AR) and #l Lousiana (LA) Within the es is information of whether they work in the county (CT) or in the City (C). Use the different sampling methods to determine this info salespeople returned the survey form. The Systematic with dis size rmation, using sampling without replacement. 22 out of 25 sample size is 7 for all methods of sampling. For Sampling, choose the 7th number. For Stratified Sampling, choose men and women strata, proportional size of men omens 3070% For Cluster Sampling, the stages are state (sample is 2) and #1 City or #2 County. For Judgment Sampling choose #3,#9,#11,#13, # 16, #18 and #20. For Convenience Sampling start with QQQ and go to the top. II. STEPS TO SAMPLING A. Identify the Population B. Identify the Target Population C. Identify the Frame D. Choose the Method of Sampling-Probability vs. Non probability E. Determine the Sample Size F. Sample G. Result Ill. We want to find out some information on: A. Population - B. Target population- C. Frame # NAME SEX PAYMENT STATE SC SC COUNTY/CITY CT CT SPC AR CT CT OK CT CT SPC SPC SC SC SC SC SC AR TX OK AR CT CT CT AR OK SPC SC SPC CT TX OK AR LA CT CT 22. VWV F The actual population preference is:

Explanation / Answer

simple random sampling

population is 22 , (all the records in the dataset)

Target population is again 22 , (random sampling suggests equal chance of selection for all the rows)

sample size would be 7

systematic sampling " selects recrods in a systematic manner , say every 3rd record in the above dataset

population is 22 , (all the records in the dataset)

Target population is again 22 , (systematic sampling suggests systematic selection of the rows)

sample size would be 7 , out of 22 , 7 records can be selected at positions that are multiple of 3 , such as 3rd 6th , 9th 12th etc

stratified sampling : select equal number of records from each strata or groups

so lets consider the gender as the group with 7 females and 22-7 males

so sample size is given as 7

so stratified sampling would result in sample of 4 males 3 females , or 3 males 4 males

Please note that we can answer only 4 subparts of a full question , as per the answering guidelines . we have answer many.

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