1. The coaches in a Debate Team League answered a survey that compared hours of practice per week with number of debates won. The results of the survey are shown in the graph. a. How mâny coaches participated in the survey? 20 16 12 b. Describe the correlation (if any) between the hours of practice week and the number of debates won. per 41 Hours of Practice per Week c. Write an equation that represents the given graph. d. Predict how many debates a team that practices 8 hours a week would win. Debates Won

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.4: Scatter Plots And Line Of Fit
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Part 3: Practice
1. The coaches in a Debate Team League answered a survey that compared hours of practice per week with
number of debates won. The results of the survey are shown in the graph.
a. How mâny coáches participated in the survey?
20
16
12
b. Describe the correlation (if any) between the hours of practice per
week and the number of debates won.
Hours of Practice
per Week
Write an equation that represents the given graph.
C.
d. Predict how many debates a team that practices 8 hours a
week would win.
Debates Won
Transcribed Image Text:Part 3: Practice 1. The coaches in a Debate Team League answered a survey that compared hours of practice per week with number of debates won. The results of the survey are shown in the graph. a. How mâny coáches participated in the survey? 20 16 12 b. Describe the correlation (if any) between the hours of practice per week and the number of debates won. Hours of Practice per Week Write an equation that represents the given graph. C. d. Predict how many debates a team that practices 8 hours a week would win. Debates Won
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