Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

a. Write the Excel formula for P(X=1) where X has a binomial distribution with n=10 and p=0.3
b. Write the Excel formula for P(X=4) where X has a Poisson distribution with λ = 3.5.