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24. If z-score of normal distribution is 2.5, mean of distribution is 45 and standard deviation of normal distribution is 3 then value of x for a normal distribution is a. 97.5 b. 47.5 c. 37.5 d. 67.5

24. If z-score of normal distribution is 2.5, mean of distribution is 45 and standard deviation of normal distribution is 3 then value of x for a normal distribution is a. 97.5 b. 47.5 c. 37.5 d. 67.5

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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H 10:03 * 38% Part-II MA.WORLD 24. If z-score of normal distribution is 2.5, mean of distribution is 45 and standard deviation of normal distribution is 3 then value of x for a normal distribution is a. 97.5 b. 47.5 с. 37.5 d. 67.5 25. Around central value of observations, the extent to which values depart from normal distribution is classified as a. negative variation b. skewness c. positive variation d. positive trailing B. Perform as directed. 1. Using the data below which are the number of kilos of newspapers contributed by one section in the Newspaper Fund Drive. 25 64 15 42 64 30 30 12 45 63 45 25 70 48 82 16 17 42 33 75 10 12 48 35 67 13 18 16 47 80 12 34 15 50 83 52 48 35 15 57 a. Construct a frequency distribution. b. Calculate for: 1. Mean 2. Median 3. Мode 4. Q, 5. D. 6. Рs 7. IR. 8. QD 9. Рао 10. Standard Deviation Part II - Mathematics as a Tool, CHAPTER 4 - Data Management 101 2. A school keeps a record of drinks purchased from their cafeteria. The data in the table show the purchases for the first eight days of school broken down into lemon juice and choco milk purchases. Iemon Iice 25 17 07 21 02 01 16 06
Transcribed Image Text:H 10:03 * 38% Part-II MA.WORLD 24. If z-score of normal distribution is 2.5, mean of distribution is 45 and standard deviation of normal distribution is 3 then value of x for a normal distribution is a. 97.5 b. 47.5 с. 37.5 d. 67.5 25. Around central value of observations, the extent to which values depart from normal distribution is classified as a. negative variation b. skewness c. positive variation d. positive trailing B. Perform as directed. 1. Using the data below which are the number of kilos of newspapers contributed by one section in the Newspaper Fund Drive. 25 64 15 42 64 30 30 12 45 63 45 25 70 48 82 16 17 42 33 75 10 12 48 35 67 13 18 16 47 80 12 34 15 50 83 52 48 35 15 57 a. Construct a frequency distribution. b. Calculate for: 1. Mean 2. Median 3. Мode 4. Q, 5. D. 6. Рs 7. IR. 8. QD 9. Рао 10. Standard Deviation Part II - Mathematics as a Tool, CHAPTER 4 - Data Management 101 2. A school keeps a record of drinks purchased from their cafeteria. The data in the table show the purchases for the first eight days of school broken down into lemon juice and choco milk purchases. Iemon Iice 25 17 07 21 02 01 16 06
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