In a game of Tambola ,a hat contains 10slip each marked with number 1 to 10. The organiser took out a slip at random. what is the probability that the number shown on the slip drawn is :
(a) 7,
(b) an even number,
(c) an odd number,
(d) a prime number,
(e) a number greater than 7.
Answers
Answered by
11
1/10
2/10=1/2
5/10=1/2
4/10
3/10
2/10=1/2
5/10=1/2
4/10
3/10
ashokkuwal:
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explain please
SURE..
HERE IN THIS QUES. TOTAL EVENTS ARE GIVEN 10
1) IN THIS QUES WE KNOW THAT FROM 1-10 7 COMES ONLY ONE TIME THAT IS WHY THE PROBABILITY WILL BE=1/10
SIMILARLY DO WITH OTHER QUES.
Answered by
10
a) P (7) = 1/ 10
b)P(an even number,)= 5/ 10
c) P( an odd number) =5/ 10
d)P( a prime no)=4/ 10
e)P( number greater than 7.)=3/ 10
b)P(an even number,)= 5/ 10
c) P( an odd number) =5/ 10
d)P( a prime no)=4/ 10
e)P( number greater than 7.)=3/ 10
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