Answered

IDNLearn.com is your trusted platform for finding reliable answers. Discover comprehensive answers to your questions from our community of experienced professionals.

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 :

Abidemiokinidn

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 are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Thank you for choosing IDNLearn.com. We’re dedicated to providing clear answers, so visit us again for more solutions.