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- 1. Multiple ChoiceWhat would be the population in this example?
Surveyors in a mall choose shoppers to ask about products they prefer.the surveyorsall shoppers in the mallthe shoppers who were asked their preferences - 2. Multiple ChoiceWhat would be the sample in this example?
Surveyors in a mall choose shoppers to ask about products they prefer.the surveyorsall shoppers in the mallthe shoppers who were asked their preferences - 3. Multiple ChoiceThe entire group studied.samplepopulation
- 4. Multiple Choice_______ is a part of a group being surveyed.SamplePopulationRandom SampleQuartile
- 5. Multiple Choice_______ is the entire group of objects or individuals considered for a survey.SamplePopulationRandom SampleQuartile
- 6. Multiple ChoiceA beverage company wanted to see if people in the United States like their new logo. Which choice BEST represents a sample?A selection of shoppers from different states.Every person in the United States.153 male and female employeesA selection of logo artists.
- 7. Multiple ChoiceIdentify the Sample:
A restaurant wants to know if customers buy dessert when they eat out. As people leave the restaurant one evening, 20 people are surveyed at random. Eight people say they usually order dessert when they eat out. The restaurant concluded that most customers do not order dessert.20 customersAll customers8 customersDessert - 8. Multiple ChoiceMrs. Boyd wants to find the average height of all her students in her classes. She decides to use the first 5 people who walk in the door. Is this a good representative sample?YesNo
- 9. Multiple ChoiceIdentify the Population:
Wicomico County Public Schools randomly selected 230 teachers to find out which technology resource is the most effective.230 TeachersAll teachersStudentsWicomico County Public Schools - 10. Multiple ChoiceThe manager of a book store surveys people who buy mystery novels to see if the store should expand its hours. What is the population?People who visit the bookstore.People who buy mystery novels.Residents of the townPeople who like to read.
- 11. Multiple ChoiceA school randomly chose ten English teachers and asked them which type of juice their students would prefer. Which reason best shows why this sample is biased?The sample didn't include students.The sample is too small.The sample can only be accurate if each teacher is included in the sampleEnglish teachers don't drink juice!
- 12. Multiple ChoiceManny wants to know how many students at CTMS enjoy solving math problems. What is the best sampling method?ask for 20 volunteers to discuss whether they enjoy solving math problemsask the last 20 people to arrive at CTMSRandomly ask 2 students in the hallwayAsk every 20th student that walks into school
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