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Answer the following problem. Draw the graph of each. Take a picture or scan your answer. Drop your answer here. 3. A random variable has a normal distribution with the u=80 and a o= 4.8. What is the probability that this will take on a value less than 86.5? 4. The salaries of teachers of a certain university in Batangas City have a u = Php 20,000.00 and a o=Php 4,000.00. What is the probability of a teacher selected at random will have a salary of more than Php 25,000.00? 5. In the entrance examination for Senior HIgh School given last August 2021, the mean score was 78 and the standard deviation was 8. If the management decided to accept only the top 10% scorer. Determine the minimum score to accept in the school.

Answer the following problem. Draw the graph of each. Take a picture or scan your answer. Drop your answer here. 3. A random variable has a normal distribution with the u=80 and a o= 4.8. What is the probability that this will take on a value less than 86.5? 4. The salaries of teachers of a certain university in Batangas City have a u = Php 20,000.00 and a o=Php 4,000.00. What is the probability of a teacher selected at random will have a salary of more than Php 25,000.00? 5. In the entrance examination for Senior HIgh School given last August 2021, the mean score was 78 and the standard deviation was 8. If the management decided to accept only the top 10% scorer. Determine the minimum score to accept in the school.

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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Answer the following problem. Draw the graph of each. Take a picture or scan your answer. Drop your answer here. 3. A random variable has a normal distribution with the u=80 and a o= 4.8. What is the probability that this will take on a value less than 86.5? 4. The salaries of teachers of a certain university in Batangas City have a u = Php 20,000.00 and a o=Php 4,000.00. What is the probability of a teacher selected at random will have a salary of more than Php 25,000.00? 5. In the entrance examination for Senior HIgh School given last August 2021, the mean score was 78 and the standard deviation was 8. If the management decided to accept only the top 10% scorer. Determine the minimum score to accept in the school.
Transcribed Image Text:Answer the following problem. Draw the graph of each. Take a picture or scan your answer. Drop your answer here. 3. A random variable has a normal distribution with the u=80 and a o= 4.8. What is the probability that this will take on a value less than 86.5? 4. The salaries of teachers of a certain university in Batangas City have a u = Php 20,000.00 and a o=Php 4,000.00. What is the probability of a teacher selected at random will have a salary of more than Php 25,000.00? 5. In the entrance examination for Senior HIgh School given last August 2021, the mean score was 78 and the standard deviation was 8. If the management decided to accept only the top 10% scorer. Determine the minimum score to accept in the school.
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