Question

A die is thrown. What is the probability of getting 1? *
1 point
0
1
1/2
1/6

Answer 1

Answer:

There are 6 numbers in a die.

The probability of getting 1 = 1/6

Answer 2

Answer:

P(getting perfect square in at least one throw)=1-P(not getting any perfect square in any throw)

And among 1 to 6, there are 2 perfect squares-1 and 4.

$= 1 - ( \frac{4}{6} \times \frac{4}{6} \times \frac{4}{6} \times \frac{4}{6} ) \\ \\ = 1 - \frac{16}{81} \\ \\ = \frac{65}{81}$