If the actual percentages match the theoretical percentages , the points in a PP Plot plot would fall on a line.
Here we have drawn a sample from what R claims to be an exponential distribution, and comparing it against actual exponential distribution. Hence the actual percentages should closely match with that of the theoretical/expected percentages and the points would be around line.
If x has exponential distribution with parameter , the cdf of X is
The theoretical percentage of numbers from exponential distribution we expect to be less than q is
Following is the R code (all statements starting with # are comments)
output is
We can say that the numbers generated from what R claims to be exponential, are indeed exponential as the points lie on a line
R2. The goal in this problem is to create something called a P-P plot (you'll need...
R2. Let X ~ N(μ 10.82). Following up on R1, we will be approximating μ2, which we can see should be 100, For now, let the sample size be n = 3, Pick 3 random numbers from X, compute X., and repeat the process a total of 50000 times. Plot a smooth version of the histogram of these 50000 values for X: the plot(density(.. command in R wll be useful. Now find the average of your 50000 values and make...
Solve d,e and f please using R code Part I: qqplots This part deals with qqplots of all kinds. Let's do some easy expe riments, first. Let's take a sample from a normal distribution with mu-2, sigma 3, and then look at the hist and the qqplot of that data: set.seed(3) n 100 # Sample size x norm(n,2,3) # Sample from N(mu-2, sigma-3) hist(x) # Looks normal. But that depends on breaks. qqnorm(x) # This doesn't depend on binsize, and...
R2 IS THE QUESTION,THANKS! R2. Let X ~ N(μ = 10.82). Following upon we be approximating μwe can see should be 100. For now, let the sample size be n = 3, Pick 3 random numbers from X, compute X', and repeat the process a total of 50000 times. Plot a smooth version of the histogram of these 50000 values for X: the plot(density(...)) command in R will be useful. Now find the average of your 50000 values and make...
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please do this problem in matlab and show me the code. Thanks. please do this problem in Matlab and show me the code. Thanks. Problem #1: Circuits and linear-systems In the last HW you developed the governing equations for the “Wheatstone”-bridge circuit used extensively in engineering applications (shown below). B R R2 A D G m RA с E The resulting equations were solved for the output voltage and currents using the function: function [V_out, I_vector] =Wheatstone_bridge (v_in, R_vector) In...
Problem 3 (13 pts): (modified from Attaway Problem 3.39) a) (5 pts) Using the Matlab rand () function, create a script that generates a row vector (1 row X 20 columns) of random numbers, each with magnitude between 0 and 5 b) (3 pts) Use the round() function to turn all of the values into whole numbers by rounding down (truncate the decimal part on your vector) c) (5 pts) Add code to your script to generate a new vector...
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Hello I need help with this program. Should programmed in C! Program 2: Sorting with Pointers Sometimes we're given an array of data that we need to be able to view in sorted order while leaving the original order unchanged. In such cases we could sort the data set, but then we would lose the information contained in the original order. We need a better solution. One solution might be to create a duplicate of the data set, perhaps make...
I only need help with the discussion there are many info that you do not need put I put just in case as well as my data table. please do it as soon as u can Meauements ODeit1 Check2 Meaurements Checi3 Ced Check5 Check6 Measurements Check7 heck8 4058 33 536 1502 1035 979 119478 041 1.0319|0.554972| 64261| 153|15542033681 995781 5266566 1578807 298h 1631 119 1209430016 079096812 0.418135246 0,00032665 011890:004668155728441 0293237 1.291809502 1.22833 1.28 1952 -1116 4281 140616885511984206317 3346 8162 0.78...