Question

Three coins were tossed simultaneously 200 times .the outcomes are given in the table below
Outcomes 3head 2 head 1 head no head. Total
Frequency. 24. 70. 76. 30. 200

Answer 1

Let A,BA,B and CC be the following sets:

 A:=A:={prime numbers}, B:=B:={positive odd numbers}

 and

C:=C:={positive integers less than or equal to 10}.

 

 The set D:=(A∩B)∩CD:=(A∩B)∩C is