Mathematics, 04.09.2020 23:01, bks53
Assume you are a member of the Family Research Council and have become increasingly
concerned about the drug use by professional sports players. You set up a plan and conduct a
survey on how people believe the American culture (television, movies, magazines, and
popular music) influences illegal drug use. Your survey consists of 2250 adults and adolescents
from around the country. A consumer group petitions you for more information about your
survey. Answer the following questions about your survey.
1. What type of survey did you use (phone, mail, or interview)?
2. What are the advantages and disadvantages of the surveying methods you did not use?
3. What type of scores did you use? Why?
4. Did you use a random method for deciding who would be in your sample?
5. Which of the methods (stratified, systematic, cluster, or convenience) did you use?
6. Why was that method more appropriate for this type of data collection?
7. If a convenience sample were obtained, consisting of only adolescents, how would the
results of the study be affected?
Answers: 1
Mathematics, 21.06.2019 20:00, paulesparsa6
Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'
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Mathematics, 22.06.2019 00:00, staz13wiggins
Why is x= 4 a solution to the proportion 14/x 56/1 6
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Mathematics, 22.06.2019 00:50, lorraneb31
C. using a standard deck of 52 cards, the probability of selecting a 4 of diamonds or a 4 of hearts is an example of a mutually exclusive event. true of false
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Assume you are a member of the Family Research Council and have become increasingly
concerned about...
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