Complete the given relative frequency distribution.Outcome(b)1Rel. FrequencyCompute the relative frequencies.(a) P({2, 3, 4})0.4P(E') where E = {3,4}230.340.150.1

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Answered: Complete the given relative frequency…

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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#23). Need help solving problem.
plz solve with explanation within 30-40 mins
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Let T represent the lifetime in years of a part which follows a Weibull distribution with shape 2 and scale 5. (a) What is E(T )? Make sure to simplify the gamma function in terms of pi.(b) What is V(T )? Make sure to simplify the gamma function in terms of pi.
х1 x2 x3 13.92 3.5 94 13.85 2.12 98 13.59 2.2 48 13.32 3.09 90 14.89 4.31 110 12.9 3.21 104 14.2 3.34 114 13.78 3.01 87 13.38 2.49 102 14.38 2.69 105 14.35 2.26 101 14.78 3.34 60 13.95 2.3 144 14.34 2.95 73 14.64 2.93 89 13.92 2.96 124 13.23 3.42 107 14.58 3.14 87 13.42 3.15 85 13.51 3.86 146 14.15 3.15 163 13.9 3.08 165 12.34 2.09 143 14.22 2.68 58 13.39 2.1 73 14.22 1.89 115 13.44 2.03 89 13.4 2.19 101
Over doses from opioids have captured the national spotlight. Rightly so they kill nearly 30,000 Americas a year and cause more than 1 million hospitalizations. However, the misuse of over-the-counter pain medications (e.g. Tylenol, Advil, Aleve) can cause stomach bleeding, ulcers, liver disease and, in some cases, death. Approximately 80% of Americans use these medications to relieve headaches, backaches, sore muscles, and reduce fever but they are unaware of the dangers if the drugs are not used correctly. A random sample (n=101) of adults were given a questionnaire to ask the question "How often do you use pain medication in one day?". Using the output, histogram, box- whisker plot, and the QQ Plot attached - check the assumption of normality for this data. PainNormalityInformationoutputhistbox 210317.pdf The assumption of normality was checked by comparing the and the median. This suggests that the distribution is slightly The + The is between the acceptable range of -3 and +3.…
sub questions 1,2 and 3 please
Group I Given N1 = 20 E(X- 8) = 10 E(X-8)? = 152 50. Group II N2 = 30 (Y- 10) = - 15 E(Y-10)2 = 300 %3D %3D %3D Find arithmetic mean and standard deviation of each group and the combined arithmeti nean, standard deviation and the overall coefficient of variation.
1. Let X be an RV with PDF a. Find the mean of X. b. Find the variance of X. f(x) = {¹ -=| - |x| for x < 1 otherwise
*2. Let log Y the median of Y). ~ N (u, o2). Find the distribution of Y and show that P(Y < eH) = 0.5 (i.e., el is
d. Denote the expected return and its standard deviation as functions of π byμ(π ) and σ (π ). The pair (μ(π ), σ (π )) trace out a curve in the plane as πvaries from 0 to 1. Plot this curve. I need to draw a graph from this??
5) Consider the distribution of lifetimes, X(in months) of a particular type of component. The CDF of X is; [1- e(*/3° F(x) -(x. ,X > 0 x < 0 a. Find the pdf of lifetime. b. Find the median of lifetime. c. Find the time t such that 10% of the components fail before t. 19:01 P Aramak için buraya yazın 10.04.2021

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Complete the given relative frequency distribution. Outcome 1 Rel. Frequency 0.4 Compute the relative frequencies. (a) P({2, 3, 4}) (b) P(E') where E = {3,4} 2 3 0.3 4 0.1 5 0.1