Brenda’s Bike Booth, at the mall, allows people to order a bike in their choice of 4 colors (Atomic Tangerine, Banana, Café Noir, or Dollar Bill) and the options of with or without a basket; with or without a horn. Given all of these options, what’s the probability that my daughter chooses either a banana colored bike with a basket, or an Atomic Tangerine colored bike without a horn?

Question

I got that there are 16 possible combinations but can't figure out the rest

Answer 1

Draw four trees with branches :)

2 of the 16 are banana with basket
2 of the 16 are AT without horn
so
4/16 = 1/4 = .25