Giving a test to a group of students, the grades and gender are summarized below egin{tabular}{|r|r|r|r|r|} hline & A & B & C & Total \ hline Male & 14 & 19 & 11 & 44 \ hline Female & 3 & 6 & 5 & 14 \ hline Total & 17 & 25 & 16 & 58 \ hline end{tabular} If one student is chosen at random, Find the probability that the student was male OR got an "B" to three decimal places.
Added by Ry S.
Close
Step 1
There are 44 males out of a total of 58 students, so the probability is 44/58 = 0.7586. Show more…
Show all steps
Your feedback will help us improve your experience
Tim Thornhill and 50 other Probability educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Recommended Videos
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 16 7 13 36 Female 11 15 8 34 Total 27 22 21 70 If one student is chosen at random, find the probability that the student was male OR got an "A". Write the probability as a decimal rounded to two decimal places. P(male or "A") =
Sanchit J.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 18 3 2 23 Female 5 10 13 28 Total 23 13 15 51 If one student is chosen at random, find the probability that the student was male AND got a "B". Round your answer to 4 decimal places. Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 3 13 20 Female 7 5 9 21 Total 11 8 22 41 If one student is chosen at random, Find the probability that the student was male OR got a(n) "B". (Please enter a reduced fraction.)
Joanna Q.
Giving a test to a group of students, the grades and genders are summarized below. A B C Total Male 3 17 13 33 Female 7 19 11 37 Total 10 36 24 70 If one student is chosen at random, find the probability that the student was female OR received a grade of "A". (Leave answer to four decimal places.)
Christopher D.
Recommended Textbooks
Probability with Applications in Engineering, Science, and Technology
Probability and Statistics for Engineers and Scientists
Applied Statistics and Probability for Engineers
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD