A dice is rolled 600 times and the occurrence of the outcomes 1, 2, 3, 4, 5 and 6 are given below :
Outcome | 1 | 2 | 3 | 4 | 5 | 6 |
Frequency | 200 | 30 | 120 | 100 | 50 | 100 |
The probability of getting a prime number is
Total trials = 600
No. Of getting prime number = 30+120+50 = 200
Let E be the event of getting a prime number so,
P(E) =