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Back to Develop a probability model and use it to find probabilities of events — Problem 5 · Task Set 23

Probability Models: Uniform and Non-Uniform

Grade 7·21 problems·~30 min·Common Core Math - Grade 7·standard·7-sp-c-7
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1.

A non-uniform spinner model assigns P(Red)=0.35P(\text{Red}) = 0.35, P(Blue)=0.40P(\text{Blue}) = 0.40, and P(Yellow)=0.25P(\text{Yellow}) = 0.25. What is the probability of landing on Red or Blue?