Quiz
Math Regents
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Perguntas do quiz (10)
1Which statement regarding biased sampling is false?
- AOnline sampling is biased because only the people who happen to visit the web site will take the survey.
- BA radio call-in survey is biased because only people who feel strongly about the topic will respond.
- CA survey handed to every third person leaving a library is biased because everyone leaving the library was not asked to participate.
- DAsking for experts to take a survey is biased because they may have particular knowledge of the topic.
2Which relation is not a function?
- A{(2,4), (1,2), (0,0), (-1,2), (-2,4)}
- B{(2,4), (1,1), (0,0), (-1,1), (-2,4)}
- C{(2,2), (1,1), (0,0), (-1,1), (-2,2)}
- D{(2,2), (1,1), (0,0), (1,-1), (2,-2)}
3The box-and-whisker plot shown below represents the number of magazine subscriptions sold by members of a club. Which statistical measures do points B, D, and E represent,
respectively?
- Aminimum, median, maximum
- Bfirst quartile, median, third quartile
- Cfirst quartile, third quartile, maximum
- Dmedian, third quartile, maximum
4The graph below illustrates the number of acres used for farming in Smalltown, New York, over several years. Using a line of best fit, approximately how many acres will be used
for farming in the 5th year?
- A0
- B200
- C300
- D400
5Which data can be classified as quantitative?
- Afavorite stores at which you shop
- BU.S. Representatives and their home states
- Csales tax rate in each New York county
- Dopinion of a freshman on the color of Paul’s shirt
6The length and width of a rectangle are 48 inches and 40 inches. To the nearest inch, what is the length of its diagonal?
- A27
- B62
- C88
- D90
7Jonathan drove to the airport to pick up his friend. A rainstorm forced him to drive at an average speed of 45 mph, reaching the airport in 3 hours. He drove back home at an average speed of 55 mph. How long, to the nearest tenth of an hour, did the trip home take him?
- A2.0
- B2.5
- C2.8
- D3.7
8Which set of data describes a situation that would be classified as
qualitative?- Athe colors of the birds at the city zoo
- Bthe shoe size of the zookeepers at the city zoo
- Cthe heights of the giraffes at the city zoo
- Dthe weights of the monkeys at the city zoo
9Which type of function is graphed below?
- Alinear
- Bquadratic
- Cexponential
- Dabsolute value
10There are 18 students in a class. Each day, the teacher randomly selects three students to assist in a game: a leader, a recorder, and a timekeeper. In how many possible ways can the jobs be assigned?
- A306
- B816
- C4896
- D5832
Informações
- Descrição
- Sample Questions and Answers from the Regents Math Exam
- Autor
- Abood
- Idioma
- English
- Visualizações
- 461
- Etiquetas
- Avaliação
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