Researchers want to determine whether all bags of M&M's® have the same proportion of colors regardless of the flavor of M&M's®. To test this, they sampled randomly king-size bags of each flavor and recorded their findings in the table. Flavor M&M's® Color Red Orange Yellow Green Blue Brown Original 24 11 29 17 9 14 Peanut 15 20 30 25 15 19 Almond 22 17 21 12 28 7 Part A: What are the correct degrees of freedom for this table? Part B: Calculate the expected count for the number of green peanut M&M's®. Show your work. Part C: Is there sufficient evidence that there is a difference in the proportion of colors for the different flavors of M&M's®? Provide a statistical justification for your conclusion.
Researchers want to determine whether all bags of M&M's® have the same proportion of colors regardless of the flavor of M&M's®. To test this, they sampled randomly king-size bags of each flavor and recorded their findings in the table. Flavor M&M's® Color Red Orange Yellow Green Blue Brown Original 24 11 29 17 9 14 Peanut 15 20 30 25 15 19 Almond 22 17 21 12 28 7 Part A: What are the correct degrees of freedom for this table? Part B: Calculate the expected count for the number of green peanut M&M's®. Show your work. Part C: Is there sufficient evidence that there is a difference in the proportion of colors for the different flavors of M&M's®? Provide a statistical justification for your conclusion.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Researchers want to determine whether all bags of M&M's® have the same proportion of colors regardless of the flavor of M&M's®. To test this, they sampled randomly king-size bags of each flavor and recorded their
findings in the table.
Flavor
M&M's® Color
Red Orange Yellow Green Blue Brown
Original 24 11
29
17
9
14
Peanut 15 20
30
25
15
19
Almond 22 17
21
12
28
7
Part A: What are the correct degrees of freedom for this table?
Part B: Calculate the expected count for the number of green peanut M&M's®. Show your work.
Part C: Is there sufficient evidence that there is a difference in the proportion of colors for the different flavors of M&M's®? Provide a statistical justification for your conclusion.
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