The histogram below gives the length of service of members of the Department of English 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 5 or more 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 5 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 25 years of service?Answer:English Faculty12111098 -654 -3211015202530Years of Service

Given, Class Frequency 0-5 10 5-10 3 10-15 11 15-20 11 20-25 7 25-30 8 Total 50…

Answered: (a) What percent of the department…

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The histogram below gives the length of service of members of the Department of English 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 5 or more 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 5 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 25 years of service?
Answer:
English Faculty
12
11
10
9
8 -
6
5
4 -
3
2
1
10
15
20
25
30
Years of Service

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