Question

The number of full-time and part-time faculty in the Division of Math & Computer Science (DMCS)...

The number of full-time and part-time faculty in the Division of Math & Computer Science (DMCS) at UOG is shown in the table below. If a DMCS instructor is selected at random, what is the probability that the instructor is part-time or female?

Select one:

a. 11/35

b. 4/35

c. 23/35

d. 27/35

Math   Statistics-And-Probability   
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Answer #1

The table is not given in the question. But I will give the exact way. It is sufficient to subtitute the numerical values.

The required probability is,

For example, if number of part time instructors is 5, number of female instructors is 8, number of female part time instructors is 3 and total number of insructors is 35, then we have

The question can be easily soved by substituting numbers from the table in the equation number (1).

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