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dancingmonkey2007

Answer: Hope this helps sorry for how long it is!

There is a concept of expected value, which is essentially the average you would expect if you were to perform infinitely many attempts.

I have a feeling you are more interested in something closer to a confidence interval.

Rolling a die 600 times, you will have a mean of

The number 2 or 6 would be rolled 200 times.

Important information:

  • A number cube is rolled 600 times.

Expected value:

Number cube has six numbers 1, 2, 3, 4, 5, 6. So, the probability of getting either 2 or a 6 is:

[tex]P(2\cup 6)=\dfrac{2}{6}[/tex]

[tex]P(2\cup 6)=\dfrac{1}{3}[/tex]

The expected value of getting a 2 or a 6 would be rolled is:

[tex]E(2\cup 6)=600\times P[/tex]

[tex]E(2\cup 6)=600\times \dfrac{1}{3}[/tex]

[tex]E(2\cup 6)=200[/tex]

Therefore, the number 2 or 6 would be rolled 200 times.

Find out more about 'Expected value' here:

https://brainly.com/question/1213954

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