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WeBWork : MA336_JUN2021 Homework Help - Q&A from X G calculator - Google Search ny.edu webwork2/MA336 JUN2021 BSosnovski/HW_2 Practice for Exam_1/3/?key=VDLDjB1viPXPHomQ7Ui5lugszoeMUYVA&user=24044058&effectiveUser HW 2 Practice for Exam 1: Problem 3 Previous Problem Problem List Next Problem (1 point) The histogram below gives the length of service of members of the Department of Chemistry at a particular university. The classes, in years of service, are 0-4.9, 5-9.9, etc., and the vertical axis represents the number of faculty. What percent of the department faculty have less than 10 years of service?$ Note: You answer should represent a propotion in the form of percentage. Answer: % Chemistry Faculty 16 - 15 - 14 - 13- 12 - 11 - 10 30 10 15 20 25 Years of Service MacBook Air 4) DD F10 FI DII F9 F7 F8 - F6 888 F4 F5 F2 F3 & 0 $ % 7 8 9 #WeBWork : MA336_JUN2021 X * Homework Help - Q&A from X @ calculator - Google Search .edu (1 point) (a) Create a frequency distribution table with 5 classes from the following data. Include classes, frequencies, class boundaries, and relative frequencies as percentages. Relative frequencies should be expressed as percents but do not put a % symbol In your answer or you will be marked wrong. For example, 12.25 should be entered instead of 12.25%. Do not round any quantities. 74, 77, 70, 97, 63, 91, 72, 98, 76, 57 81, 85, 91, 82, 64, 100, 100, 51, 56, 98 Classes Frequencies Class Boundaries Relative Frequencies (%) % % % % BEE % (b) What is the percentage of data values that are 90 or less? Express your answer as a percent without the % symbol. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Email Instructor MacBook Air F17 45) FB F9 F10 2 F5 - F6 F7 20 F3 F4 F2 A & O 7 8 9 W # 5 6 T Y U E RWeBWork : MA336_JUN2021 Homework Help - Q&A from ( x G calculator - Google Search cuny.edu webwork2/MA336 JUN2021 BSosnovski/HW 2 Practice for Exam 1/2/?effectiveUser=24044058&key-VDLDjBIVIPXPHo MAA MATHEMATICAL ASSOCIATION OF AMERICA