Question

Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following probability, given the number of trials and the probability of obtaining a success. Round your answer to four decimal places.

P (X ≥ 5 ), n = 6, p = 0.3

How do I determine if the answer should be Probability result or Cumulative result?

Can you show me how to create a formula in excel to solve this problem?

The greater and or less than really confuse me. I would prefer to use a formula to figure this out. If you have excel formulas that will help, please share with me.

Answer 1