2. Historically, TOSHAMSONY, a manufacturer of LED TV sets is making the following percentage of its SALE. LED screen size Sale(%) To ascertain appropriate production of units for the next production cycle, the production manager took a random sample of 100 purchases during the current period and found out the following: LED screen size Sale(%) SMALL MEDIUM 40% LARGE 20% 40% SMALL MEDIUM LARGE 55% 35% 10% Test the NULL Hypothesis that the "Historical sales still prevails" using CHI-SQUARE GOODNESS-OF-FIT TEST. Significance level is 5%.
2. Historically, TOSHAMSONY, a manufacturer of LED TV sets is making the following percentage of its SALE. LED screen size Sale(%) To ascertain appropriate production of units for the next production cycle, the production manager took a random sample of 100 purchases during the current period and found out the following: LED screen size Sale(%) SMALL MEDIUM 40% LARGE 20% 40% SMALL MEDIUM LARGE 55% 35% 10% Test the NULL Hypothesis that the "Historical sales still prevails" using CHI-SQUARE GOODNESS-OF-FIT TEST. Significance level is 5%.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
#2 with complete solution and table
![2. Historically, TOSHAMSONY, a manufacturer of LED TV sets is making the following
percentage of its SALE.
LED screen size
Sale(%)
SMALL
MEDIUM
LARGE
40%
40%
20%
To ascertain appropriate production of units for the next production cycle, the production
manager took a random sample of 100 purchases during the current period and found out the
following:
LED screen size
SMALL
MEDIUM
LARGE
Sale(%)
55%
35%
10%
Test the NULL Hypothesis that the "Historical sales still prevails" using CHI-SQUARE
GOODNESS-OF-FIT TEST. Significance level is 5%.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31254fe1-8685-4d99-bd30-2c74afb3c510%2F79057056-5bbb-48cb-9bfb-cb1cb8a19ed0%2Fp46kwum_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Historically, TOSHAMSONY, a manufacturer of LED TV sets is making the following
percentage of its SALE.
LED screen size
Sale(%)
SMALL
MEDIUM
LARGE
40%
40%
20%
To ascertain appropriate production of units for the next production cycle, the production
manager took a random sample of 100 purchases during the current period and found out the
following:
LED screen size
SMALL
MEDIUM
LARGE
Sale(%)
55%
35%
10%
Test the NULL Hypothesis that the "Historical sales still prevails" using CHI-SQUARE
GOODNESS-OF-FIT TEST. Significance level is 5%.
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