Answered

At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

A school survey reported that
80% of the students have cell
phones, 45% have part-time jobs
and 30% have both a cell phone
and a part-time job. If a student
is chosen at random, What is the
probability that the student has
a part-time job, given that they
have a cell phone?
A) 25%
Graduation Day

Sagot :

abidemiokin

The probability that the student has  a part-time job, given that they  have a cell phone is 5/8

What is probability

Probability is the likelihood or chance that an event will occur.

Given the following parameter:

  • Total student = 80%
  • Part-time jobs = 45%
  • Those with both a cell phone  and a part-time job = 30%

Student will cellphone only = 80 - 30 = 50%

The probability that the student has  a part-time job, given that they  have a cell phone is 50/80 = 5/8

Learn more on probability here: https://brainly.com/question/25870256

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.