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Student Typing Speed 40 35 30 25 20 15 10 10-19 20-29 Typing Speed (Words Per Minute) 50-59 Based on the histogram, which of the following statements must be true? A Exactly 30 students can type 39 or fewer words per minute. B. Half of the class can type 50 or more words per minute. E. The maximum typing speed is between 60 and 69 words per minute. A total of 15 students can type between 10 and 29 words per minute. Number of Students 30-39 40-49 70-79

Student Typing Speed 40 35 30 25 20 15 10 10-19 20-29 Typing Speed (Words Per Minute) 50-59 Based on the histogram, which of the following statements must be true? A Exactly 30 students can type 39 or fewer words per minute. B. Half of the class can type 50 or more words per minute. E. The maximum typing speed is between 60 and 69 words per minute. A total of 15 students can type between 10 and 29 words per minute. Number of Students 30-39 40-49 70-79

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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5. Fach student in Mr. Klein's class measured his or her typing speed by Counting the number of words they were able to type per minute. The data is summarized in the histogram below. Student Typing Speed 40 35 30 25 20 15 10 10-19 Typing Speed (Words Per Minute) Based on the histogram, which of the following statements must be true? A Exactly 30 students can type 39 or fewer words per minute. B. Half of the class can type 50 or more words per minute. C. The maximum typing speed is between 60 and 69 words per minute. D. A total of 15 students can type between 10 and 29 words per minute. Mo Chanman's class, 15 out of 25 students have a pet. Which tho have a net? 20-29 30-39 40-49 50-59 60-69 70-79
Transcribed Image Text:5. Fach student in Mr. Klein's class measured his or her typing speed by Counting the number of words they were able to type per minute. The data is summarized in the histogram below. Student Typing Speed 40 35 30 25 20 15 10 10-19 Typing Speed (Words Per Minute) Based on the histogram, which of the following statements must be true? A Exactly 30 students can type 39 or fewer words per minute. B. Half of the class can type 50 or more words per minute. C. The maximum typing speed is between 60 and 69 words per minute. D. A total of 15 students can type between 10 and 29 words per minute. Mo Chanman's class, 15 out of 25 students have a pet. Which tho have a net? 20-29 30-39 40-49 50-59 60-69 70-79
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