AnswersCommon Core Math 7 - MA3107 CRSimulations to Estimate Probabilities — Unit testQuestion 11
11
QuizMultiple Choice

Simulations to Estimate Probabilities — Unit test

Question 11 • Common Core Math 7 - MA3107 CR

Each section of a spinner is labeled with a unique number and is the same size and shape as the other sections. The spinner is spun two times. The number of possible outcomes is 16. How many sections is the spinner divided into?

Answer
A
2
B
4
C
8
D
16

Explanation

If the spinner has n sections, each spin has n possible results. Two spins produce n × n possible ordered outcomes. Since n × n = 16, n = 4, so the spinner has 4 sections.

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