Math Problem Statement
A spinner has 4 equal sections: red, blue, green, and yellow. If we spin the spinner 28 times, what is the expected number of times the spinner will land on the colour blue?
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Expected Value
Formulas
P(blue) = 1/4
E = n × P(blue)
Theorems
Expected Value Theorem
Suitable Grade Level
Grades 6-8