# error

1. ### Alternating Series Estimation within certain error

Hi guys, I'm doing a few problems for my homework assignment where I am given three alternating series and first asked to decide whether the conditions of the alternating series test is satisfied for which I have accomplished however the latter part of the question asks to do an alternating...
2. ### Calculating relative and absolute error

A =5 , B =4.8 and C = 0.2. The relative error on A, B and C is 1%. Calculate the absolute and relative error on D when D is calculated as D =A/C + B/C Explain why the relative error in D is large. I'm new to this topic and got a little confused, we don't get any solutions so here is my...
3. ### error ... help

Hello all, I am experiencing difficulties in compiling my file. I simply donate know what the problem is. I have attached two pictures to clarify my problem. I hope that someone can be of assistance. Thanks.

5. ### Maximum Likelihood Estimation error calculations

I have a question about calculating standard error in MLE. For the simplicity, I will describe the idea on a simple sample, but in real life I have a problem, which can be solved only with MLE. Consider we have 1000 integer numbers (so-called outcomes) generated with Poisson distribution with...
6. ### Error of Measurement Question

Hi. Please can anyone help on this question. 100 bricks samples were crushed in a testing machine. The mean is 9.2N/mm2. Discuss and show mathematically how errors in measuring the dimensions of the brick sample and errors in measuring the force applied to the brick sample affect the...
7. ### Finding the probability of committing a type II error

I'm not sure If I understand what (b) is asking. Does it mean that the alternative hypothesis will be p<0.3, p<0.4, and p<0.5??? And I have to find the probability of committing a type 2 error for each alternatives? If I am right then the setup that I have for p=0.3 in part (b) is correct.
8. ### probability question

Dear readers, I am writing this from the Netherlands. I'm am sorry for wrong grammar and so. Also, I have never had any courses in probability, so i do not know all the signs and their meanings in formulas. This question involves a d20 (20 sided dice). My question: how do I calculate (pls...
9. ### error analysis Question

Hello Everyone So I am doing an error analysis but my instructor said " Go online and figure it out, come back to me and show me what you found, once you have done that, I will show you " I don't have anyone that can assist me. I tried locating the Math tutoring center but their appointments...
10. ### Error analysis Question

Hello Everyone So I am doing an error analysis but my instructor said " Go online and figure it out, come back to me and show me what you found, once you have done that, I will show you " I don't have anyone that can assist me. I tried locating the Math tutoring center but their appointments...
11. ### [math processing error]

Getting [math processing error] for all Latex entries using Google Chrome ... no problem with Firefox.
12. ### Alleged IDENTIFICATION&CORRECTION OF A COMMON ERROR IN GENERAL ANNUITY CALCULATIONS

Beer soaked ramblings follow. Was googling for a book title when I came across the following thread: http://www.cs.trinity.edu/rjensen/temp/DeeleyAnnuityCorrections.pdf Also found (for Sir D's benefit, says he's having problems loading pdf files) at ?IDENTIFICATION AND CORRECTION OF A...
13. ### Sum of Squares Error etc.

This is the information given: To examine the effects of pets and friends in stressful situations, researchers recruited45 people to participate in an experiment. Fifteen of the subjects were randomlyassigned to each of three groups to perform a stressful task alone (control group), with agood...
14. ### Error estimation with the integral test

How did they get 1/1029 and 1/648? They used the sequence 1/n^4 right? But I don't know what they plugged in for n to get those 2 fractions. Also it says that it is known that the summation of 1/n^4 from 1 to infinity is equal to pi^4/90. How did they get pi^4/90?
15. ### Someone who can spot the error?

Hello There is a minor error in the last part (the solution) of this math problem... Someone who's able to spot it?
16. ### Biostats - Type II error question

outline the factors affecting type II error and the power of a test of the hypothesis that μ=10
17. ### Exact error of approximation.

Q: Express the exact error involved in the indicated approximations: 8/3= 2.67 I can obviously solve this easily with a calculator, but I am unsure of how to solve it by hand. Any help is appreciated. :)
18. ### standard error of prediction very small for models with almost no correlation

Hello, I have been tracking the change in various statistics over epochs of learning in an artificial neural network model. I notice that the standard error of prediction for the validation set (STEYX() in excel), is always very low over the first 15 epochs or so. A low standard error implies a...
19. ### Find the error in the following argument

Find the error in the following argument by providing a counterexample. “The reflexive property is redundant in the axioms for an equivalence relation. If x ∼ y, then y ∼ x by the symmetric property. Using the transitive property, we can deduce that x ∼ x.”
20. ### coins and weight....with possible error in balance measure

I have run thru this problem: We are given 1000 coins, each of which weights a natural number of grams , and a two-pan balance, measuring in grams the weight difference between the objects placed on two plates. The balance is generally reliable, but for a construction defect we know that at...