"If your sample is ______or less , it would be wise to include the whole frame rather tham sampling.
a. 40 b. 20 c. 50 d. 30 A ________is a tool used to determine how essential tasks and KSAOS are to the performance of a job. O a Likert-type scale Ob criticality survey Oc task-KSAO analysis Od. Position Analysis Questionnaire The maximum normally appropriate margin of error, when collecting research from a sample, is _______
O a. 2.50% O b.5% O c. 3% Od 10% A _________is the difference of results between a sample and the population at whole a. Stratified Sample b. Sampling Error c. Quota Sample d. Non-probability sample