Question

When a die is tossed once, what is the probability of getting, a) an odd number b) a prime number c) a number 7 Answer 3 of these​

Answer 1

Answer:

we know when we draw dice

total outcomes =6 (1,2,3,4,5,6)

Step-by-step explanation:

a) odd numbers :- 1,3,5

total numbers=3

probability getting odd number= 3/6

=1/2

b) prime numbers = 2,3,5

total numbers =3

probability getting prime numbers =3/6

=1/2

c) number 7 :- there is not ny number seven in dice

so their probabily is 0

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Answer 2

Answer:

a) total outcomes are 1,2,3,4,5,6

n(s)=6

odd number are = 1,3,5

n(a)=3

probability of getting odd number = 3/6 = 1/2

1/2

b) total outcomes are 1,2,3,4,5,6

n(s)=6

prime number on the dice are 2,3,5

n(a)=3

probability of getting Prime number = 3/6 = 1/2

1/2