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 less than 10 years of service? Answer: % (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 25 and 30 years of service? Answer: (c) What is the probability the representative above will have less than 5 years of service given that the person has less than 15 years of service? Answer: Biology Faculty

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 less than 10 years of service? Answer: % (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 25 and 30 years of service? Answer: (c) What is the probability the representative above will have less than 5 years of service given that the person has less than 15 years of service? Answer: Biology Faculty

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 10CYU

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