1- Among a group of students , 50 played Cric ket, 50 played hockey and 40 played vo lley ball. 15 played both cricket and VO hockey., 20 played both ho hackey and volley ball, 18 played cricket and Volley ball and t0 played all three. 1f every Student played at least one ga me. find the number of students and how many played only cricket, only hocky and only volley ball ?

1- Among a group of students , 50 played Cric ket, 50 played hockey and 40 played vo lley ball. 15 played both cricket and VO hockey., 20 played both ho hackey and volley ball, 18 played cricket and Volley ball and t0 played all three. 1f every Student played at least one ga me. find the number of students and how many played only cricket, only hocky and only volley ball ?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 5CT: At Rosemont High School, 14 players are on the varsity basketball team, 35 players are on the...

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Concept explainers

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.

Question

Date:
الموافق
1- Among a group of students, 50 played
Cric ket, 50 played hockey and 40 played
vo lley ball. 15 played both cricket and
VO
hockey, 20 played both ho
hackey and
volley ball, 18 played cricket and
Volley
ball and to played all three. 1f every
Student
played at least one game. find
the number of students and how
many played only cricket, only
hocky and only
voley
ball ?

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