This Question: 5 pts 20131(0complete) | This Quiz: 250 pts identify the sampling

Question

This Question: 5 pts 20131(0complete) | This Quiz: 250 pts identify the sampling techniques used, and discuss potential sources of bias (if any). Explain Assume the population of interest is the stuxdent body at a university Questioning students as they leave an academic buiding, a researcher asks 346 students about their drinking habits What type of sampling is used? A. Conver onco sampling is usod, bocause studonts are choson due to convenience of location studont in one of those groups is samplod C. Simplo random sampling is used, because students are chosen at random D. Strati ed sa ping·s used, because students are di ded r to groups, and students are chosen at rand morn these groups OE Spslematc sampling s used, beocoarse studonts are solected trom a lst, with foed nterval betwen studonts on the bat What potential sources of bias are present, if any? Select all that apply A. Thesampeorhy consists of members of the ultion that are easy to got These menters may rot be representat eofthe population Click to select your answerls).

Explanation / Answer

(1) Correct option:

A. Convenience sampling is used because students are chosen due to covenience of location

EXPLANATION: Given: Questioning students as they leave an academic building.

(2) Correct option:

A. The sample only consists of members of the population that are easy to get. These members may not be representative of the population.

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