Answered

Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

The faculty at a college consists of 90 full-time
teachers and 51 part-time teachers. Of the 90
full-time teachers, 50 are female. Of the 51 part-
time teachers, 29 are female. Find the probability
that a randomly selected teacher is male or works
part-time.

Sagot :

MrRoyal

Probabilities are used to determine the chances of events

The probability that a teacher is male or works part-time is 0.645

How to determine the probability

The given parameters are:

Full-time = 90

Part-time = 51

From the above parameters, we have:

Male Full-time = 40

Female Full-time = 50

Male Part-time = 22

Female Part-time = 29

The number of teachers that are male or works part-time is:

n = Male + Part time - Male part time

So, we have:

n = (40 + 22) + 51 - 22

Evaluate the sum

n = 91

The probability is then calculated as:

[tex]Pr = \frac{n}{Total}[/tex]

So, we have:

[tex]Pr = \frac{91}{90 + 51}[/tex]

[tex]Pr = 0.645[/tex]

Hence, the probability that a teacher is male or works part-time is 0.645

Read more about probability at:

https://brainly.com/question/25870256

We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope this was helpful. Please come back whenever you need more information or answers to your queries. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.