4. A feacher wants to know If there is a significant dissimllarlity In the performance task in NURSING and PHARMACY student. 5. The average age of all the Identified stratum of senlor cifizen in a remote area is more than 92 years.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Answer number 4 and 5
Formulate a null hypothesis and its alternative hypothesis for each of
the following, then write them in symbols.
1. The Inventor of a new kind of light bulb clalms that all such bulbs
lasts for 3000 hours.
2. The department wants to know if the average working hours in
preparing full meal is 2 hours.
3. The registrar wants to know f the average encoding period In the
AIMS account is less fhan 30 minutes.
4. A feacher wants to know if there is a significant dissimilarity in the
performance task In NURSING and PHARMACY student.
5. The average age of all the Identifled siratum of senior cifizen in a
remote area is more than 92 years.
Transcribed Image Text:Formulate a null hypothesis and its alternative hypothesis for each of the following, then write them in symbols. 1. The Inventor of a new kind of light bulb clalms that all such bulbs lasts for 3000 hours. 2. The department wants to know if the average working hours in preparing full meal is 2 hours. 3. The registrar wants to know f the average encoding period In the AIMS account is less fhan 30 minutes. 4. A feacher wants to know if there is a significant dissimilarity in the performance task In NURSING and PHARMACY student. 5. The average age of all the Identifled siratum of senior cifizen in a remote area is more than 92 years.
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