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commended, not recommended. cakapnal don\'t even think about going or dinal (2)

ID: 3071129 • Letter: C

Question

commended, not recommended. cakapnal don't even think about going or dinal (2) IBM Surveys Identify the type of sampling (random, systematic, convenience, stratified, cluster used when a sample of the 637, 133 stockholders is obtained as described. Then determine whethe the sampling scheme is likely to result in a sample that is representative of the population of a 637, 133 stockholders. Description (a) A complete list of all stockholders is compiled and ype Re every 500th is selected (b) At the annual stockholders' meeting, a survey is (c) Fifty different stockholders are randomly selected, conducted of all who attend and a survey is made of all their clients who own shares of IBM (d) A computer file of all BMIstockholdersiscompiled so that they are all numbered consecutively, then random numbers generated by computer are used to select the sample of stockholders (c) All stockholders zip codes are collected, and 5 stockholders are randomly selected from each zip code

Explanation / Answer

Sample-type Representative a) Systematic Yes b) Convenience No c) Random Yes d) Systematic Yes e) Startified Yes