(See attached files for full problem description)
1. A pizza shop offers twenty toppings. No topping is used more than one. In how many ways can a six-topping pizza be formed?© BrainMass Inc. brainmass.com June 3, 2020, 7:20 pm ad1c9bdddf
The solution shows detailed calculation of the number of 6-topping pizzas can be formed from 20 toppings. It also shows how to calculate the mean, variance, and standard deviation of the binomial distribution.