Predict how many times you will roll a number less than 3 if you roll a standard number

cube 350 times. Round to the nearest integer, if necessary.

You will roll a number less than 3 about

times.

about 117 times

Step-by-step explanation:

No. of possible outcomes of a cube: 6

2 out the 6 possible outcomes are less than 3,

and therefore, No. of favorable outcome: 2

P (less than 3) = No. of favorable outcome / No. of possible outcomes

=2/6 = > 1/3

if you roll a standard number cube 350 times then,

Prediction = number of rolls x (P (less than 3))

=350 x 1/3

≈117 times.