Q9. The diagram is the distribution of the Standard Normal variate, Z.wwww0.50.40.3.025.0250.20.1Z1-22Using a spreadsheet, or any other source, find the values of Zl and Z2.A. Z1 = –1.96 & Z2 = 1.96B. Z1 = -2.06 & Z2 = 2.06B. Z1 = -2.06 & Z2 = 1.96B. Z1 = -2.06 & Z1 = –1.96%3DO A. AВ. ВС. СD. D

We have given that. X~N( μ , ?^2 ) μ =0 , ? =1 Z-score =( x - μ )/?

Answered: Q9. The diagram is the distribution of…

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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Q2: Find the value of 'p’ if the mean of the distribution is 14.45, and hence find median, mode, variance and standard deviation: Class 2.525-7.524 7.525-12.524 | 12.525-17.524 17.525-22.524 22.525-27.524 Frequency 9 15 34 P
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A large chemistry course took their final exam. The mean was 75 with a standard deviation of 8. What are the exam scores that separate the top and bottom 5 percent of the class (extreme 10%) 2. What are the exams scores that separate the middle 10% of the class (5% on each side of the mean)? Use table below and draw normal distribution
As the sample size gets larger, what happens to the size of the correlation that is needed for significance? O t stays constant O It also gets larger O There is no consistent relationship between sample size and the critical value for a significant correlation O It gets smaller
A sample of size 8 was collected from an unknown population 0 1126 10 11 20 1. Use the table of expected z-scores (rounded to the nearest tenth) below to construct the normality plot with expected z-scores on the x-axis and the observations on the y-axis: 5 -1.2 -0.5 0 0.5 1.2 Clear All Draw: 22- 2 not normal normal 19 # 6 -1.3 -0.6 -0.2 0.2 0.6 1.3 7 -1.4 -0.8 -0.4 0 0.4 0.8 1.4 8 -1.4 -0.9 -0.5 -0.2 0.2 0.5 0.9 1.4 9 -1.5 -0.9 -0.6 -0.3 0 0.3 0.6 0.9 1.5 2. Based on whether the pattern above is linear or not, in your opinion, was the sample drawn from a normal population or not?
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