A number cube with six sides is rolled seven times. The probability of getting a 4 exactly twice is ____

Question

asked Oct 11, 2020 162k views

2 Answers

Enrico Pirani · Answer 1 · 2020-10-16T15:58:39+0000

Answer:

1/6

Explanation:

The probability of gettins some number in a cube corresponds to 1/6, the cube has six sides.

P(1) =1/6

P(2) =1/6

P(3)=1/6

P(4)= 1/6

P(5)=1/6

P(6)= 1/6