Asked in Statistics
Relationship between type 1 error and type 2 error?
In statistics, there are two types of errors for hypothesis tests: Type 1 error and Type 2 error. Type 1 error is when the null hypothesis is rejected, but actually true. It is often called alpha. An example of Type 1 error would be a "false positive" for a disease. Type 2 error is when the null hypothesis is not rejected, but actually false. It is often called beta. An example of Type 2 error would be a "false negative" for a...
Asked in Statistics, Microsoft Windows
Type 1 error and type 2 error?
In statistics: type 1 error is when you reject the null hypothesis but it is actually true. Type 2 is when you fail to reject the null hypothesis but it is actually false. Statistical DecisionTrue State of the Null HypothesisH0 TrueH0 FalseReject H0Type I errorCorrectDo not Reject H0CorrectType II error ...
Asked in Probability
If the probability of type 1 error is reduced the probability of type 2 error is also reduced?
No....the two are mirror images of each other. Reducing type I would increase type II ...
Asked in Science, Jose Rizal, Blood, Plural Nouns
Is it more important for the researcher to be concerned about type 1 or type 2 errors in a study?
It can have bad consequences either way, depending on the subject of the study. ...
Asked in C Programming
What are the example for semantic error in c?
when we declare an array then we declare it as follows: data type array[size] here , 1)The size should be assign a value 2) That value should be an integer If we give the value as float then the (1) criteria is satisfied but the (2) creteria is not yet satisfied, thus it creates an error. Such type of error are refered as SEMANTIC ERRORS. ...
Asked in Electronics Engineering
What is along and digital control system?
A: The last time that i kept up with types of systems there were only three what is along?. Well anyhow type-0 system is one that requires a constant error signal to operate type-1 a constant rate of change of the controlled variable requires a constant error signal under steady state condition. type 1 is usually referred as servomechanism system. type-2 a constant acceleration of the control variable requires a constant error under steady state condition. type-2 sometimes is referred to as zero velocity...
When an error of 1 percent is made in the length of a square the percentage of error in the area of a square will be?
area= side^2 let the symbol # denote error in measurement #area/area= 2(#length/length) #area/area*100= 2(#length/length)*100 percent error in area= 2*percent error in length=2% 2 per cent ...
Asked in Science Experiments, Blood
What is more important for a researcher to consider in a study type 1 or type 2 errors?
depends on the consecence of make the mistake sometimes one is worse then 2 and sometimes its the other way round ...
Asked in Statistics
How do cumulative Type 1 errors affect decision making?
This is when you reject a null hypothesis even though it is actually true... Example: 1. A man is on trial for murder, he is actually INNOCENT, but found GUILTY - That is a Type I error 2. A man is on trial for murder he is actually GUILTY, but found INNOCENT - That is a Type II error ...
Asked in Coins and Paper Money
What Is A Type 2 Penny?
Type 2 pennies are typically more valuable because of some error on the penny. A type 2 Indian head penny are the ones minted from 1886 to909 and the last feather of the headdress is pointing between the letters C and A of America. In 2000 type 2 pennies have a space between the letters A and M of America. These rare pennies are not minted this way on purpose. ...
Asked in Microsoft Windows, Windows XP, Call of Duty
How can you fix the error from DirectX stating 'DirectX has encountered an unrecoverable error' when trying to run Modern Warfare 2 on Windows Vista?
Update your graphic card driver. Mostly ATI Graphic Card got this type of error.(From all the page i survey in internet). It should be ok after you update it. There are 3 step to repair windows vista modern warfare 2 error If you got windows vista modern warfare 2 error then there is a 94% chance that your computer has registry problems. To repair windows vista modern warfare 2 error you need to follow the steps below: * Step 1 - Download a windows...