PicnicTech markets three versions of its Picnic Egg Boxes: the Golden Deluxe, containing 3 gold eggs and one plain egg; the Regular, containing 2 gold and 2 plain; and the EconoLunch, containing just one gold egg and 3 plain ones. The corner store has 3 Golden Deluxes on sale, 2 Regulars, and 5 EconoLunches. This is all shown in the tree diagram below.

If you buy an EconoLunch, and remove one egg at random, what is the probability that the egg is gold?

Question

PicnicTech markets three versions of its Picnic Egg Boxes: the Golden Deluxe, containing 3 gold eggs and one plain egg; the Regular, containing 2 gold and 2 plain; and the EconoLunch, containing just one gold egg and 3 plain ones. The corner store has 3 Golden Deluxes on sale, 2 Regulars, and 5 EconoLunches. This is all shown in the tree diagram below.

If you buy an EconoLunch, and remove one egg at random, what is the probability that the egg is gold?

anonymous · Answer

this one is easy
there are 4 eggs in an econolunch
one is gold

anonymous · Answer

who makes up these problems?

anonymous · Answer

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anonymous · Answer

attachment

anonymous · Answer

nice car...?

anonymous · Answer

i have never heard of an EconoLunch, but i certainly know an Econoline when i see one

anonymous · Answer

ohhh haha i didnt know what you were showing me

anonymous · Answer

btw the answer is easy right? one out of four or $\frac{1}{4}$