Samples And Graphs
Using the notes provided students are to be able to tell the difference between the types of samples and graphs and when to use them.
- 1.
Each item or person in the population is likely to be chosen as any other.
- A.
Simple Random
- B.
Stratified Random
- C.
Systematic Random
- D.
None of the Above
Correct Answer
A. Simple Random -
- 2.
Students are picked at random from each grade level at a school is an example of
- A.
Simple Random
- B.
Stratified Random
- C.
Systematic Random
- D.
None of the Above
Correct Answer
B. Stratified Random -
- 3.
The items or people are selected according to a specific time or item interval
- A.
Simple Random
- B.
Startified Random
- C.
Systematic Random
- D.
None of the Above
Correct Answer
C. Systematic Random -
- 4.
Students at a school who wish to express their opinions complete an online survey
- A.
Simple Random
- B.
Systematic Random
- C.
Convience Sample
- D.
Voluntary Sample
Correct Answer
D. Voluntary Sample -
- 5.
Which of the following is not considered unbiased sample?
- A.
Simple Random
- B.
Convience Sample
- C.
Stratified Random
- D.
Systematic Sample
Correct Answer
B. Convience Sample -
- 6.
Which of the following graphs does not show exact values because the data is grouped into catergories?
- A.
Bar Graph
- B.
Histogram
- C.
Line Graph
- D.
Scatterplot
Correct Answer
B. Histogram -
- 7.
Which of the following graphs show a quick analysis of data and work better with a small range of data?
- A.
Line Graph
- B.
Line Plot
- C.
Histogram
- D.
Stem and Leaf Plot
Correct Answer
B. Line Plot -
- 8.
Which of the following graphs show a five point summary and outliers?
- A.
Stem and Leaf Plot
- B.
Box Plot
- C.
Line Graph
- D.
Scatterplot
Correct Answer
B. Box Plot -
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Jan 18, 2013Quiz Edited by
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Oct 13, 2010Quiz Created by
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