### Statistics: Poisson and Normal Distributions

1. A city had an average of 2.6 lightning storms per month. What is the probability of at least 3 lightning storms during a month? A. 12.26% B. 21.76 % C. 26.40% D. 48.16% E. none of the above 2. If the number of miles per gallon (mpg) achieved by cars of a particular model has a mean of 25 and a standard devia