Back to Approximate the probability of a chance event by collecting data — Problem 1 · Task Set 43
7.SP.C.6 Tutor Intake -- Experimental Probability and Long-Run Relative Frequency
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Grade 7·8 problems·~11 min·Common Core Math - Grade 7·standard·7-sp-c-6
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A
Procedures
1
A spinner is spun 120 times. It lands on Red 42 times, Blue 38
times, and Green 40 times. What is the experimental probability
of landing on Red? Enter your answer as a decimal, rounded to
two decimal places.