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2. During the pandemic people have become more health conscious, especially in eating red meat. In March, the average consumption of red meat per person was 51 kilos. A sample of 100 persons showed that they consumed, on average, 48 kilos of red meat in April with a standard deviation of 12 kilos. Using a 0.05, is there enough evidence to conclude that the mean consumption of red meat decreased in April.

2. During the pandemic people have become more health conscious, especially in eating red meat. In March, the average consumption of red meat per person was 51 kilos. A sample of 100 persons showed that they consumed, on average, 48 kilos of red meat in April with a standard deviation of 12 kilos. Using a 0.05, is there enough evidence to conclude that the mean consumption of red meat decreased in April.

MATLAB: An Introduction with Applications
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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Hello can you please explain how do you obtain the critical value using a table in a step-by-step way since there are too many numbers in the table and it is confusing using this problem. Thank you. 

 

Just the critical value and how to search it from a table thank you

2. During the pandemic people have become more health conscious, especially in eating red meat. In March, the average consumption of red meat per person was 51 kilos. A sample of 100 persons showed that they consumed, on average, 48 kilos of red meat in April with a standard deviation of 12 kilos. Using a = 0.05, is there enough evidence to conclude that the mean consumption of red meat decreased in April.
Transcribed Image Text:2. During the pandemic people have become more health conscious, especially in eating red meat. In March, the average consumption of red meat per person was 51 kilos. A sample of 100 persons showed that they consumed, on average, 48 kilos of red meat in April with a standard deviation of 12 kilos. Using a = 0.05, is there enough evidence to conclude that the mean consumption of red meat decreased in April.
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