earhorcoutCoubionudecoLea21. Use the Empirical rule to solve the problem. (5ptThe amount of Jen's monthly phone bill is normally distributed with a meån of $70 and a standarddeviation of $9.a) Draw a normal curve with the mean in the center. Label the x axis with the values one, two andthree standard deviations away from the mean.12

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Answered: earhorcout Coubionud ecoLea 21. Use the…

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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IQ test scores are normally distributed with a mean of 100 and a standard deviation of 15. Find the x-score that corresponds to a z-score of 2.33. O A. 139.55 B. 142.35 OC. 125.95 D. 134.95 nswer. DII F11 F10 公

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help me pls for an upvote and positive ratings thank u maam and sr DEFINE WHETHER ITS TRUE OR FALSE. QUESTIONS: 1. The curve of a normal distribution extends indefinitely at the tails. 2. The mean of a standard normal curve is 3. 3. The normal curve is bell-shaped.
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Your Turn: Standardized Scores Scores on the final exam in Ms. Meyer's statistics class follow a normal distribution, with a mean of 82 and a standard deviation of 5. 1. Ron, who took Ms Meyer's class, scored 88 on the final. Ron's z-score is Click to view hint 2. This means that Ron's final score is Click to view hint 3. Dan also took Ms. Meyer's class, and the z-score of his final is -2.4. This means that Dan's score is: Click to view hint 4. Dan's actual score on the final is Click to view hint 5. Julie was assigned to take her statistics class with Mr. Fisher, whose final scores followed normal distribution with mean 75 and standard deviation of 6. Her score on the final was 84. Which of the two scores, Ron's or Julie's, is more impressive? Click to view hìnt Check
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#25 - Total cholesterol in children aged is assumed to follow a normal distribution with a mean of 191 and a standard deviation of 22.4 . What proportion of children aged 10-15 years of age have total cholesterol below 180 ?

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