Question

Please reference attached image for the problem that requires solving. Thank you so much for taking the time to help.

Answer 1

Step-by-step explanation:

The number of times the 6-sided number cube will be rolled will is

`750`

Let the numbers greater than 4 be represented below as

`E_1`
`\begin{gathered} E_1=\lbrace5,6\rbrace \\ n(E_1)=2 \end{gathered}`

The number of sample space will be

`n(S)=6`

The probability of rolling a number greater than 4 will be calculated below as

`\begin{gathered} Pr(E_1)=(n(E_1))/(n(S)) \\ Pr(E_1)=(2)/(6)=(1)/(3) \end{gathered}`

Hence,

To calculate the number of times a number greater than 4 will be rolled will be calculated below as

`\begin{gathered} =Pr(E_1)*750 \\ =(1)/(3)*750 \\ =250times \end{gathered}`

Hence,

The final answer is

`\Rightarrow250\text{ }times`