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Questions and Answers
Which variable in the following list is not considered quantitative (discrete)?
Which variable in the following list is not considered quantitative (discrete)?
What is the median number of AP® courses taken by Mrs. Cooper's students and is this a statistic or a parameter?
What is the median number of AP® courses taken by Mrs. Cooper's students and is this a statistic or a parameter?
Based on the five-number summary of scores on a statistics exam, how many students likely scored between 35 and 61?
Based on the five-number summary of scores on a statistics exam, how many students likely scored between 35 and 61?
What type of data is represented by the number of AP® courses taken by students in Mrs. Cooper's survey?
What type of data is represented by the number of AP® courses taken by students in Mrs. Cooper's survey?
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Which of the following statements about the scores on a statistics exam is true?
Which of the following statements about the scores on a statistics exam is true?
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Study Notes
Mrs. Cooper's AP® Course Survey
- Mrs. Cooper surveyed 26 seniors about the number of AP courses they took.
- The median number of AP courses taken is 3.
- The median is a statistic.
Statistics Exam Scores
- The five-number summary for scores on a statistics exam is 11, 35, 61, 70, 79.
- The minimum score is 11 and the maximum score is 79.
- The first quartile (Q1) is 35, the median is 61 and the third quartile (Q3) is 70.
- There are 380 students who took the exam.
- Approximately 95 students had scores between 35 and 61.
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Description
This quiz tests your understanding of statistical concepts such as the median and five-number summary based on survey data and exam scores. You'll analyze the distribution of AP courses among students and performance in a statistics exam. Perfect for AP Statistics students!
