4\5 please help

Question

4\5 please help

Midnight97 · Answer

If a six-sided die is rolled 30 times, how many times can you expect to get a 6?
 A. 
3
 B. 
5
 C. 
6
 D. 
10

Midnight97 · Answer

i think it's b but i'm not sure

Sharkattack123 · Answer

A fair six-sided die will show each number approximately one-sixth of the time. So, the probability of rolling a six on a single roll is 1/6. If the die is rolled 30 times, you can expect to roll a six about 5 times since 30*(1/6) = 5.

Therefore, the correct answer is B. 
Good job.

Midnight97 · Answer

@sharkattack123 wrote:

A fair six-sided die will show each number approximately one-sixth of the time. So, the probability of rolling a six on a single roll is 1/6. If the die is rolled 30 times, you can expect to roll a six about 5 times since 30*(1/6) = 5. Therefore, the correct answer is B. Good job.

thanks

Sharkattack123 · Answer

Np