SOLUTION: Using the table below showing the number of students who are taking a statistics course in the traditional face-to-face mode versus online by gender. Assume one person is chosen at

Question 1143667: Using the table below showing the number of students who are taking a statistics course in the traditional face-to-face mode versus online by gender. Assume one person is chosen at random from the 220. What is the probability that person is an online student who is also male.
online tradition total
men 30 60 90
female 40 90 130
total 70 150 220

Answer by ikleyn(52858) (Show Source): You can put this solution on YOUR website!
.
Using the table below showing the number of students who are taking a statistics course in the traditional
face-to-face mode versus online by gender. Assume one person is chosen at random from the 220.
What is the probability that person is an online student who is also male.

            online  tradition   total
men          30      60           90
female       40      90           130

total        70      150          220

Solution

    P = ,


which you can simplify to


    P = .


The formula is self-explanatory.

RELATED QUESTIONS
Using the table below showing the number of students who are taking a statistics course... (answered by greenestamps)

Please help me solve statistics question. A sample of students from an Introductory... (answered by rothauserc)

Explain the idea of a frequency table to a person who ha never had a course in... (answered by kensson)

Use a traditional clock face to determine the next three terms in the following sequence. (answered by MathLover1)

A survey asked 1000 college students which courses they were taking this semester. The... (answered by math_tutor2020,greenestamps,MathTherapy)

There were two independent groups who took a school course by different modes. The first... (answered by oscargut)

In a survey of 150 students,90 were taking algebra and 30 were talking biology . A. What (answered by Edwin McCravy)

The percent of sciences students (other than students in Mathematics and Statistics) who... (answered by Theo)

Let A be the event that a student is enrolled in an accounting course, and let S be the... (answered by oscargut)