1. Find the 95th percentile of a normal curve 2. Find the upper 10% 3. Where does the 50th percentile lie under the normal curve

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question

1. Find the 95th percentile of a normal curve

2. Find the upper 10%

3. Where does the 50th percentile lie under the normal curve

 

 

 

 

 

 

 

 

 

 

E. Solve the problems below. Show your solutions completely.
1. Find the 95th percentile of a normal curve.
2. Find the upper 10% of the normal curve.
3. Where does the 50th percentile lie under the normal curve?
4. A teacher mark the performance of the students in terms of their relative standing in class. Find
the z values that corresponds to each of the given information.
Mary Anne - 93%
Roland - 81%
5. The results of a nationwide aptitude test in Math are normally distributed with m = 80 and s=15.
What is the percentile rank of a score of 84?
Agnes - 50%
Kyle - 96%
Edith - 78%
Show your solution here:
Transcribed Image Text:E. Solve the problems below. Show your solutions completely. 1. Find the 95th percentile of a normal curve. 2. Find the upper 10% of the normal curve. 3. Where does the 50th percentile lie under the normal curve? 4. A teacher mark the performance of the students in terms of their relative standing in class. Find the z values that corresponds to each of the given information. Mary Anne - 93% Roland - 81% 5. The results of a nationwide aptitude test in Math are normally distributed with m = 80 and s=15. What is the percentile rank of a score of 84? Agnes - 50% Kyle - 96% Edith - 78% Show your solution here:
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON