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Sampling Techniques Quiz 11 (25 MCQs)

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1. A car salesman records information about the cars he is selling.The number of doors is _____ data
2. . From the given populations, which of the following sample is most likely tobe representatives of the population from which it is drawn?
3. You stop every fifth person coming out of the Apple store and ask what colour iPhone they purchased today. What is this an example of?
4. The school librarian wants to determine how many students use the library on a regular basis. What type of sampling method would she be using if she asked the principal to select every 3rd student who enters the school on Tuesday?
5. Sage wants to know which recreational activity is most popular in Heard County. Which survey question is the least biased prompt for collecting this data?
6. Mrs. Ramos groups the grade 7 students according to theirschool's last attended. She proportionately and randomly chooses studentsfrom each group. Which random sampling technique does she apply?
7. A type of non probability sampling where participants in the study were tasked to recruit other members for the study
8. Identify the type of sampling techniques"The registrar gave the researcher a list of 500 Grade 11 students. The researcher selected every 5th name on the list."
9. Why do scientists use sampling techniques to gather population data rather than counting everything?
10. When using stratified sampling, researchers must identify the strata. This involves:
11. If I tell you that you scored at the 60th percentile on your final exam, you would know:
12. What is a downfall to using population estimation methods?
13. When sampling organisms in a certain area using a quadrat you also need to know _____
14. The group of individuals who actually have a chance of being selected for a survey is called the _____ The set of all individuals who belong to the group being studied by a survey is called the _____
15. A type of sampling that needs to select the sample size more than once.
16. For a statistics assignment, you pass out surveys to the first 25 GHC students you meet in the parking lot.
17. Identify the sampling technique used in the following study:In an effort to identify whether an advertising campaign has been effective, a marketing firm conducts a nationwide poll by randomly selecting individuals from a list of known users of the product.
18. This is a procedure on how to select the members of a sample.
19. What kind of sample technique is the following:Survey every 8th customer who leaves your store.
20. Which of these pieces of equipment can be used to measure an abiotic factor?
21. A researcher goes into a local cafe and asks the first 10 people they meet to take part in their study. Which sampling technique did they use?
22. Identify the type of sampling technique"A researcher is doing a research work on the student's reaction to the newly implemented curriculum in mathematics and interviewed every 10th student entering the gate of the school."
23. If a researcher stopped people in the street and asked them to complete a questionnaire, What type of sampling would this be?
24. What kind of sample technique is the following:Question 90 employees chosen at random.
25. When one examines the entire population instead of a subgroup of the population, this is called a _____ This is what is happening in the US this year, 2020.
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