A. 75th percentile B. 5th decile C. 3rd decile D. 1st quartile 2. When a distribution id divided into hundred equal parts, each score point that describes the distribution is called a A. percentile B. decile C. quartile D. median 3. The lower quartile is equal to A. 50th percentile C. B. 25th percentile C. 2nd decile D. 3rd quartile 4 Roohollo

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
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Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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1. The median core is also the
A. 75th percentile
B. 5th decile
C. 3rd decile
D. 1st quartile
2. When a distribution id divided into hundred equal parts, each score point that describes the
distribution is called a
A. percentile
B. decile
C. quartile
D. median
3. The lower quartile is equal to
A. 50th percentile
C. B. 25th percentile
C. 2nd decile
D. 3rd quartile
4. Rochelle got a score of 55 which is equivalent to 70th percentile in mathematics test. Which of
the following is NOT true?
A. She scored above 70% of her classmates.
B. Thirty percent of the class got scores of 55 and above.
C. If the passing mark is the first quartile, she past the test.
D. Her score is below the 5th decile.
5. In the set of scores: 14, 17, 10, 22, 19, 24, 8, 12, and 19, the median score is
A. 17
С. 16
С. 15
D. 13
6. In a 70-item test, Melody got a core of 50 which is the third quartile. This means that:
A. she got the highest score.
B. her score is higher that 25% of her classmates.
C. she surpassed 75% of her ciassmates.
D. seventy-five percent of the class did not pass the test.
Transcribed Image Text:1. The median core is also the A. 75th percentile B. 5th decile C. 3rd decile D. 1st quartile 2. When a distribution id divided into hundred equal parts, each score point that describes the distribution is called a A. percentile B. decile C. quartile D. median 3. The lower quartile is equal to A. 50th percentile C. B. 25th percentile C. 2nd decile D. 3rd quartile 4. Rochelle got a score of 55 which is equivalent to 70th percentile in mathematics test. Which of the following is NOT true? A. She scored above 70% of her classmates. B. Thirty percent of the class got scores of 55 and above. C. If the passing mark is the first quartile, she past the test. D. Her score is below the 5th decile. 5. In the set of scores: 14, 17, 10, 22, 19, 24, 8, 12, and 19, the median score is A. 17 С. 16 С. 15 D. 13 6. In a 70-item test, Melody got a core of 50 which is the third quartile. This means that: A. she got the highest score. B. her score is higher that 25% of her classmates. C. she surpassed 75% of her ciassmates. D. seventy-five percent of the class did not pass the test.
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