Question 916113
Population: p(rejected) = .40
Sample: n = 12, 
P(x >= 2) = 1 - binomcdf(12, .40, 1)
0r w/o TI
P(x >= 2) = 1 - P(0) - P(1) = 1 - .60^12 - 12C1(.40)^1(.60)^11