Joel Berry, the point guard of the 2017 NCAA Men's Basketball Champion North Carolina Tar Heels, recently took a standardized test to try to get credit for first year Spanish by examination. His standardized score (z-value) was 1.8. The mean score for the exam was a 105 with a standard deviation of 10. The language department at Chapel Hill requires a raw score of 125 to get credit by exam for first-year Spanish. Recall z =(x-mean)/std dev a. Compute Joel's raw score (the numerical value - also known as x) b. Will Joel get credit for first year Spanish based on his exam? Why? c. What percentage of students at Carolina who take the standardized test actually get credit for first-year Spanish by examination? (Hint: find P(x > 125) using the Norm.Dist function

Joel Berry, the point guard of the 2017 NCAA Men's Basketball Champion North Carolina Tar Heels, recently took a standardized test to try to get credit for first year Spanish by examination. His standardized score (z-value) was 1.8. The mean score for the exam was a 105 with a standard deviation of 10. The language department at Chapel Hill requires a raw score of 125 to get credit by exam for first-year Spanish. Recall z =(x-mean)/std dev a. Compute Joel's raw score (the numerical value - also known as x) b. Will Joel get credit for first year Spanish based on his exam? Why? c. What percentage of students at Carolina who take the standardized test actually get credit for first-year Spanish by examination? (Hint: find P(x > 125) using the Norm.Dist function

Name: Question 2- A,B,C please :) Thank you! Joel Berry, the point guard of
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Description: Question 2- A,B,C please :) Thank you! Joel Berry, the point guard of the 2017 NCAA Men's Basketball Champion NorthCarolina Tar Heels, recently took a standardized test to try to get credit for firstyear Spanish by examination. His standardized score

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question 2- A,B,C please :) Thank you!

Joel Berry, the point guard of the 2017 NCAA Men's Basketball Champion North
Carolina Tar Heels, recently took a standardized test to try to get credit for first
year Spanish by examination. His standardized score (z-value) was 1.8. The mean
score for the exam was a 105 with a standard deviation of 10. The language
department at Chapel Hill requires a raw score of 125 to get credit by exam for
first-year Spanish. Recall z =(x-mean)/std dev
a. Compute Joel's raw score (the numerical value - also known as x)
b. Will Joel get credit for first year Spanish based on his exam? Why?
c. What percentage of students at Carolina who take the standardized test
actually get credit for first-year Spanish by examination?
(Hint: find P(x > 125) using the Norm.Dist function

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