Answered

At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

If a binomial trial has a probability of success of 0.7 how many successes would you expect out of 2000 trials

Sagot :

Answer:

Mean or expected value (μ ) = 1400

Step-by-step explanation:

Step(i):-

Given that the probability of success p = 0.7

Given number of trials n = 2000

Let 'X' be the random variable in binomial distribution

Now , we have to find the mean or expected value of the binomial distribution

Step(ii):-

 Mean = n p

 μ    = 2000× 0.7

  μ    = 1400

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.