# Question 2The probability of getting a multiple choice question wrong is 0.8. A weekly quiz has 10multiple choice questions. Assume independence between the questionsa)What is the probability of getting 5 questions correct?b)What is the probability of getting 5 questions wrong?c)What is the probability of getting at least 8 questions correct?d)What is the probability of getting more than 8 questions correct?e)What is the probability that you will get a zero in the quiz?

Question

Need help with part D and E for this question.

Step 1

It is given that n =10.

Here, probability of getting question is wrong is 0.8. Therefore, the probability of getting question is correct is 0.2.

The probability mass function of binomial distribution is given below:

Step 2

d.

Here, p = 0.2.

The probability of getting more than 8 questions correct is obtained as follows:

Step 3

Thus, the probability of getting more than 8 questions correct is 0.000000512.

e.

The ...

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