Why should I choose AnalystNotes?
AnalystNotes specializes in helping candidates pass. Period.
Basic Question 15 of 30
A survey asked 2,000 U.S. citizens whether they approved or did not approve of the work accomplished by the President. Seventy-two percent of the sampled citizens approved. What's the sample, and what's the statistic involved in this study?
B. responses of the 2,000 surveyed citizens; 72% of the 2,000 surveyed approve
C. responses of all citizens; 72% of the 2,000 surveyed citizens approve
A. responses of the 2,000 surveyed citizens; responses of all citizens
B. responses of the 2,000 surveyed citizens; 72% of the 2,000 surveyed approve
C. responses of all citizens; 72% of the 2,000 surveyed citizens approve
User Contributed Comments 5
| User | Comment |
|---|---|
| Bibhu | The difference between Q.1 and this one- population vs statistics. |
| childpsych1 | B is right answer becase sample is 2000 citzens selected for the survey out of which 72% responded which is a statistic = meaning = percentage of the sample |
| jwebbs | this one is a toughie |
| 8thlegend | Out of 2000 people, 72% would agree that they do not agree with what the president is doing right now. |
| 2014 | Sample everybody know; the amount of people surveyed, viewed to represent population. Statistics: Since, statistics means analysis & interpretation. The interpretation is 72% ...... |
I am happy to say that I passed! Your study notes certainly helped prepare me for what was the most difficult exam I had ever taken.
Andrea Schildbach
Learning Outcome Statements
compare and contrast simple random, stratified random, cluster, convenience, and judgmental sampling and their implications for sampling error in an investment problem
CFA® 2024 Level I Curriculum, Volume 1, Module 7.