# Question: 3 alex tossed a die 30 times and recorded the...

###### Question details

**3 ** Alex tossed a die 30 times and recorded the results in the table below:

Die Number |
1 |
2 |
3 |
4 |
5 |
6 |

Total number of tosses |
4 |
3 |
5 |
4 |
4 |
10 |

a) Use the table to calculate the relative frequency of tossing a “6” as a percentage correct to one decimal place.

b) What is the expected number of times a “6” should result when a die is rolled 30 times?

c) Is Alex justified in thinking that the die she is tossing is biased? Give a reason for your answer.