Can you answer #\'s 14-19, and 33-40? Statistics are to parameters as a. samples

Question

Can you answer #'s 14-19, and 33-40?

Statistics are to parameters as a. samples are to populations. b. populations are to samples. c. medians are to standard deviations d. percentages are to proportions. 14. Statistics are characteristics of sample are characteristics of 15 while a. percentages, populations b. medians, clusters c. parameters, stratified samples d. parameters, populations Compared to probability samples, non-probability samples a. are usually cheaper to assemble. b. are always much larger c. are usually more expensive to assemble. d. allow for generalizations to populations. 16. 17. The main problem with non-probability samples is that they a. do not allow us to generalize to a population. b. are far too expensive. c. are much too large d. can only be assembled using the technique of cluster sampling. 18. The goal of all techniques for selecting probability samples is to select samples that are a. very large. b. non-random. c. easily located. d. representative 19. A researcher is conducting a study by asking people shopping at a local mall about their opinions on gay mariage. The researcher is using: a. simple random sampling. b. cluster sampling. c. stratified random sampling. d. nonprobability sampling

Explanation / Answer

Solution

14) option (a) samples to populations

15) option (d) parameters, poulations

16) option (a) are usually cheaper to assemble

17) option (a) do noit allow us to generlise a population

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