the assumptions: Enter the list of expected values (round values to 2 decimal places):
the assumptions: Enter the list of expected values (round values to 2 decimal places):
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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please do the full problem as it is part of just one!!! please and thx.
Transcribed Image Text:Check the assumptions:
1. Enter the list of expected values (round values to 2 decimal places):
Are all of the expected values greater than or equal to 5? yes v
2. No N is given, we will assume N
N: Name the test
The conditions are met to use a Chi-Square Goodness-of-Fit Test v
T: Test Statistic
The formula set up of the first and last term of the test statistic are as follows:
Round initial values to 2 decimal places:
(0 - E)
X2 =
27
) 2/
=
E
Final answer from technology rounded to 2 decimal places:
0: Obtain the P-value
Report the final answer to 4 decimal places.
It is possible when rounded that a p-value is 0.0000
P-value =
M: Make a decision
Since the p-value
we reject Ho
of
Transcribed Image Text:The expected proportions of colors of M&Ms according to the Mars candy company can be found in the
table below. In addition, the table contains the number of M&M's of each color that were found in a case of
candy. At the 6% level, do the observed frequencies support the claim of M&M?
M&M Observed Counts and Expected Proportions
yellow
379
blue
brown
red
Total
green
482
orange
547
Observed Frequencies
Expected Proportion
476
374
366
2624
0.24
0.13
0.16
0.2
0.13
0.14
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