2. Test Scores in a Training Institute A certain traininginstitute gives a standardized test to large numbers ofapplicants nationwide. The resulting scores form a nor-mal distribution with mean 80 and standard deviation 5.Find the percent of all applicants with scores as follows.(Use the empirical rule.) T(a) between 70 and 90(b) greater than 95 or less than 65(c) less than 75(d) between 85 and 90wing val-umericalNear recordFine

Let X be the test score from normal distribution X~N(μ=80 , σ=5) To find the percent of all…

Answered: the empirical rule. (a) between 70 and…

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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1. 2. 0.6 0.8 1.0 3. 0.2 0.4 0.0 (2) = -0.86 1. (2) = 0.13 2. To see the relationship between the dexp, pexp, qexp, and rexp, please fill in the blanks. The options for each blank are dexp, pexp, qexp, rexp. Hint: Use R to confirm you get the intended answer. Note: Values in the right hand side of the equation in questions 1, 2, and 3 are round off values (0.86) 2 (2) = 0.86 0 2 4 6 8 10 12 3. (2) = 0.13 X (0.86) = 2
3:29 mylab.pearson.com/S Determine the original set of data. 1012 2 1 447 8 3 3 5 5 5 7 8 4 01 Legend: 110 represents 10 The original set of data is (Use a comma to ||| = VO) 1 22 ... 46 ... - 13% separate answers as needed. Use ascending order.) O + 3 :
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the empirical rule. (a) between 70 and 90 (b) greater than 95 or less than 65 (c) less than 75 (d) between 85 and 90