W You're interested in knowing whether large and small bags of m&m's have the same distribution of colors. You buy one bag of each size and count the number of each color with the following results: large bag small bag red 23 12 green 22 10 blue 6 5 orange 27 12 c) Complete the test. What do you conclude? yellow 44 7 brown 40 8 a) Before you start, you decide you want to rebag the m&m's so each has the same color distribution, without changing the total number of m&m's found in the small and large bag. How many green m&m's should there be in the small bag? (Hint 1: fractions are ok, Hint 2: you are finding the expected values) b) Set up a hypothesis test to test the color distribution, frame in the null and alternative hypotheses in words.
W You're interested in knowing whether large and small bags of m&m's have the same distribution of colors. You buy one bag of each size and count the number of each color with the following results: large bag small bag red 23 12 green 22 10 blue 6 5 orange 27 12 c) Complete the test. What do you conclude? yellow 44 7 brown 40 8 a) Before you start, you decide you want to rebag the m&m's so each has the same color distribution, without changing the total number of m&m's found in the small and large bag. How many green m&m's should there be in the small bag? (Hint 1: fractions are ok, Hint 2: you are finding the expected values) b) Set up a hypothesis test to test the color distribution, frame in the null and alternative hypotheses in words.
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:NT #3
You're interested in knowing whether large and small bags of m&m's have the same distribution of colors.
You buy one bag of each size and count the number of each color with the following results:
large bag
small bag
red
23
12
green blue
22
10
6
5
orange yellow
27
44
12
7
brown
40
8
a) Before you start, you decide you want to rebag the m&m's so each has the same color distribution,
without changing the total number of m&m's found in the small and large bag. How many green
m&m's should there be in the small bag? (Hint 1: fractions are ok, Hint 2: you are finding the
expected values)
b) Set up a hypothesis test to test the color distribution, frame in the null and alternative hypotheses in
words.
c) Complete the test. What do you conclude?
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