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Problem 5. Our grades at Augie are NOT exactly normally distributed, some majors are 'harder' on the grades. However, within certain departments a national standardized test which is N(µ, o²) with a heavy weight makes these single departments very "normal". The national Hungarian Grammar is one such which is N(45, 11²) Find P(X<20) for this exam. Find P(34

Problem 5. Our grades at Augie are NOT exactly normally distributed, some majors are 'harder' on the grades. However, within certain departments a national standardized test which is N(µ, o²) with a heavy weight makes these single departments very "normal". The national Hungarian Grammar is one such which is N(45, 11²) Find P(X<20) for this exam. Find P(34

A First Course in Probability (10th Edition)
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...
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Problem 5. Our grades at Augie are NOT exactly normally distributed, some majors are 'harder' on the grades. However, within certain departments a national standardized test which is N(u, o²) with a heavy weight makes these single departments very "normal". The national Hungarian Grammar is one such which is N (45, 11²) Find P(X<20) for this exam. Find P(34<x<67) for this exam. What score represent the top 1% of students.
Transcribed Image Text:Problem 5. Our grades at Augie are NOT exactly normally distributed, some majors are 'harder' on the grades. However, within certain departments a national standardized test which is N(u, o²) with a heavy weight makes these single departments very "normal". The national Hungarian Grammar is one such which is N (45, 11²) Find P(X<20) for this exam. Find P(34<x<67) for this exam. What score represent the top 1% of students.
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