Below is the frequency distribution table of the Mathematics test scores of 50 students. Which of the statements is true? Scores Frequency 46-50 4 41-45 8 36-40 11 31-35 9 26-30 12 21-25 6 O 75% of the students have an IQ of 40.27 25 students have an 10 of 10 27 and below

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Below is the frequency distribution table of the Mathematics test scores
of 50 students. Which of the statements is true?
Scores
Frequency
46-50
4
41-45
8
36-40
11
31-35
9
26-30
12
21-25
6
75% of the students have an IQ of 40.27
25 students have an IQ of 40.27 and below.
25% of the students have an IQ of 40.27 and below
75% of the students have an IQ of 40.27 and below
Transcribed Image Text:Below is the frequency distribution table of the Mathematics test scores of 50 students. Which of the statements is true? Scores Frequency 46-50 4 41-45 8 36-40 11 31-35 9 26-30 12 21-25 6 75% of the students have an IQ of 40.27 25 students have an IQ of 40.27 and below. 25% of the students have an IQ of 40.27 and below 75% of the students have an IQ of 40.27 and below
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