Answered You can buy a ready-made answer or pick a professional tutor to order an original one.
Worked-out probability questions answers are given here step-by-step to get the clear explanation to the student. 1. Out of 300 students in a school, 95 play cricket only, 120 play football only, 80
Worked-out probability questions answers are given here step-by-step to get the clear explanation to the student.
1. Out of 300 students in a school, 95 play cricket only, 120 play football only, 80 play volleyball only and 5 play no games. If one student is chosen at random, find the probability that
(i) he plays volleyball
(ii) he plays either cricket or volleyball
(iii) he plays neither football nor volleyball
- @
- 9 orders completed
- ANSWER
-
Tutor has posted answer for $10.00. See answer's preview
************** ****** ** ****** = 300 ****** ***** are *** ******** *** together)Number ** ***** * ******* ****** is ****** * ** ****** ** ******** **** cricket)Number ** ***** a ******** player is chosen * ********* of ***** a ********** player ** ****** = 80Number ** times * ******* ** ****** who ***** ** ***** = **** Therefore the *********** ** ******* a player who ***** ********** * ****** ** ***** a ********** ****** *** ** *********** ****** ** ****** = 80300 * ******* *** *********** of ******* * ****** *** ***** either ******* ** ********** * ****** ** ***** * ******* ** * Volleyball ****** *** be *********** Number of ****** * ******** * 175300 * ********** *** *********** of ******* a ****** who plays ******* football nor volleyball * ****** ** ***** * Student *** be ****** *** ** not Play Football ** *************** ****** ** Trials * ***************** * ****** = **