1. State (hypotheses and parameter of interest) 2. Plan (check conditions and state type of inference) 3. Do (find the test statistic and P-value) 4. Conclude (give conclusion based on P-value)
1. State (hypotheses and parameter of interest) 2. Plan (check conditions and state type of inference) 3. Do (find the test statistic and P-value) 4. Conclude (give conclusion based on P-value)
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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Feel free to copy and paste the following symbols in the response μ, σ, p, x̄, s, p̂, α
1. State (hypotheses and parameter of interest)
2. Plan (check conditions and state type of inference)
3. Do (find the test statistic and P-value)
4. Conclude (give conclusion based on P-value)
![Abby and Raquel like to eat sub sandwiches. However,
they noticed that the lengths of the “6-inch sub"
sandwiches they get at their favorite restaurant seemed
shorter than the advertised length. To investigate, they
randomly selected 24 different times during the next
month and ordered a "6-inch" sub. Here are the actual
lengths of each of the 24 sandwiches (in inches):
4.50 4.75 4.75 5.00 5.00 5.00 5.50 5.50
5.50 5.50 5.50 5.50 5.75 5.75 5.75 6.00
6.00 6.00 6.00 6.00 6.50 6.75 6.75 7.00](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F05f1a69f-2df2-43d8-8da0-4223f4453f32%2F96a6011f-766f-4519-a894-477cdcc6b860%2Fdfjgjci_processed.png&w=3840&q=75)
Transcribed Image Text:Abby and Raquel like to eat sub sandwiches. However,
they noticed that the lengths of the “6-inch sub"
sandwiches they get at their favorite restaurant seemed
shorter than the advertised length. To investigate, they
randomly selected 24 different times during the next
month and ordered a "6-inch" sub. Here are the actual
lengths of each of the 24 sandwiches (in inches):
4.50 4.75 4.75 5.00 5.00 5.00 5.50 5.50
5.50 5.50 5.50 5.50 5.75 5.75 5.75 6.00
6.00 6.00 6.00 6.00 6.50 6.75 6.75 7.00
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