Answer:
Jennifer should expect a number less than 3 23 times
Step-by-step explanation:
The probability of rolling a number less than 3 on a number cube is 2/6. .
The probability of rolling a number less than 3 on a number cube is 2/6
= 1/3
Jennifer rolls a number cube 69 times
Expectations= probability*total outcome
Expectations= 1/3 * 69
Expectations= 69/3
Expectations= 23 times
