A survey of 100 registered pharmacists attending a 4-day pharmacy convention in

Question

A survey of 100 registered pharmacists attending a 4-day pharmacy convention in Las Vegas that their mean age is 35 years old. 5. The population consists of (a) all registered pharmacists attending a 4-day pharmacy convention in Las Vegas (b) all registered pharmacists in Las Vegas (c) 100 registered pharmacists attending a 4-day pharmacy convention in Las Vegas (d) 100 registered pharmacists in Las Vegas 6. The value of the statistic is (a) 100 (b) 4 (c) 35 (d) unknown 7. Samples are often used in research because of (a) time (b) cost (c) subject availability (d) all of the above 8. Which method of sampling is more likely to yield biased results? (a) systematic sampling (b) convenience sampling (c) cluster sampling (d) random sampling 9. A John Hopkins University researcher surveys all cardiac patients in each of 30 randomly selected hospitals. This procedure is best described as (a) systematic sampling (b) convenience sampling (c) cluster sampling (

Explanation / Answer

5. (a)
The population consists of all registered pharmacists attending a 4-day pharmacy convention in Las Vegas

6. (c)
The value of the statistic is 35

7. (d )
Samples are often used in research because of all of above

8. (b)
Convenience sampling

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