SOLUTION: What is the probability the student is not a credit card carrier and a sophomore? credit card carrier|not a credit card carrier | total freshman 40 |20

Algebra.Com
Question 1154827: What is the probability the student is not a credit card carrier and a sophomore?
credit card carrier|not a credit card carrier | total
freshman 40 |20 |60
sophomore 25 |15 |40
overall total= 100

Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
What is the probability the student is not a credit card carrier and a sophomore?
            credit card carrier|not a credit card carrier | total
freshman             40        |    20                    |  60
sophomore            25        |    15                    |  40
overall total=                                            | 100
~~~~~~~~~~~~~~~~~~~~~~~~~~



 P(not a credit card carrier and a sophomore) =  =  = 0.15.

Answered, solved and completed.


RELATED QUESTIONS

What is the probability the student is not a credit card carrier and a sophomore?... (answered by ikleyn)
What is the probability that the student is a sophomore given he doesn't carry a credit... (answered by stanbon)
1.Some students were asked if they carry a credit card. Here are the responses. Class... (answered by edjones)
What is the probability that the student is a freshman given he doesn’t carry a credit... (answered by stanbon)
1.Some students were asked if they carry a credit card. Here are the responses. Class... (answered by edjones)
The probability that an adult possesses a credit card is 0.71. A researcher selects two... (answered by FrankM)
Probability that a student owns a credit card is 0.43. Probability that a student is a... (answered by ikleyn)
A shoe store´s records show that 30% of the customers purchase by credit cards. This is... (answered by CPhill)
Mike has a credit card balance of $1500. The credit card company charges 7% per annum... (answered by stanbon)