### Business Statistics & Research Methods for Assistant Professor Exam #4

1. 2 Sampling – Concept and Methods Probability Sampling Methods - Types Non-probability Sampling Methods - Types Central Limit Theorem Sampling Distribution Statistical Estimation – Meaning & Types Standard Error
2. 3  subgroup or subset  process of selecting a sufficient number of elements
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4. inferences from your sample 5
5. 6 Simple Random Sampling Systematic Sampling Cluster Sampling Stratified Random Sampling
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11. 12 Convenience Sampling Judgemental Sampling Quota Sampling Theoretical Sampling Snowball Sampling
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13. In this case the researcher first identifies relevant categories of people (Ex; Male & Female, or Under age of 30, age 30 to 60, over 60 etc.) then decide how many to get in each category. The researcher decides to select 5 males and 5 females under age 30, 10 males and 10 females aged 30 to 60 and 5 males and 5 females over the age of 60 for a 40 person sample. 14
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17. Sampling Distribution 18
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19. Sampling distribution of mean Sampling distribution of proportion T-distribution 20
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22. guessing 23
23. Point Estimation Interval Estimation 24
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25. Standard Error 26
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