Grade 7 McGraw Hill Glencoe - Answer Keys Answer keys Chapter 9: Probability; Lesson 1: Probability of Simple Events

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Grade 7 McGraw Hill Glencoe - Answer Keys

Chapter 9: Probability; Lesson 1: Probability of Simple Events

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Independent Practice

The spinner shown is spun once. Find the probability of each event.
Write each answer as a fraction, percent, and decimal.

Question 5 (request help)
Refer to the table on air travel at selected airports. Suppose a flight that arrived at El Centro is selected at random. What is the probability that the flight did not arrive on time? Write the answer as a fraction, decimal, and percent. Explain your reasoning.
Type below:

Question 6 (request help)
Model with Mathematics

Refer to the graphic novel frame below.
Jamar and Theresa decide to create a music mix and include an equal number of songs from each genre. What is the probability that any given song would be from the hip-hop genre?
\(P\text{(hip-hop)}\)