Back to Approximate the probability of a chance event by collecting data — Problem 1 · Task Set 22

Experimental Probability: Measuring, Predicting, and Comparing

Express experimental probabilities as fractions or decimals between 0 and 1. Show all computations. When estimating frequencies, note that your answer is a prediction, not a guarantee.

Grade 7·21 problems·~45 min·Common Core Math - Grade 7·standard·7-sp-c-6

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Recall / Warm-Up

A spinner is spun 50 times. It lands on 'blue' 18 times. Which fraction correctly represents the relative frequency of blue?

$\frac{18}{32}$

$\frac{18}{50}$

$\frac{32}{50}$

$\frac{50}{18}$