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What percent of the department faculty have 15 or more years of service? swer: ماما % If a member of the department is chosen at random to serve on a university committee, what is the obability (in decimal form) that the chosen representitive will have between 35 and 40 years of service? swer: What is the probability the representative above will have less than 15 years of service given that the rson has less than 25 years of service? swer:

What percent of the department faculty have 15 or more years of service? swer: ماما % If a member of the department is chosen at random to serve on a university committee, what is the obability (in decimal form) that the chosen representitive will have between 35 and 40 years of service? swer: What is the probability the representative above will have less than 15 years of service given that the rson has less than 25 years of service? swer:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 9CYU
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The histogram below gives the length of service of members of the Department of Biology 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. (a) What percent of the department faculty have 15 or more years of service? Answer: ماما (b) If a member of the department is chosen at random to serve on a university committee, what is the probability (in decimal form) that the chosen representitive will have between 35 and 40 years of service? Answer: (c) What is the probability the representative above will have less than 15 years of service given that the person has less than 25 years of service? Answer: 9 8 7 6 5 4 3 2 1 % 8 5 10 Biology Faculty 15 20 25 Years of Service 38 35 48
Transcribed Image Text:The histogram below gives the length of service of members of the Department of Biology 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. (a) What percent of the department faculty have 15 or more years of service? Answer: ماما (b) If a member of the department is chosen at random to serve on a university committee, what is the probability (in decimal form) that the chosen representitive will have between 35 and 40 years of service? Answer: (c) What is the probability the representative above will have less than 15 years of service given that the person has less than 25 years of service? Answer: 9 8 7 6 5 4 3 2 1 % 8 5 10 Biology Faculty 15 20 25 Years of Service 38 35 48
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