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What else can I help you with?
What is the difference between a bias and a random error?
Bias is systematic error. Random error is not.
What is the difference between Sampling error vs sampling bias?
Sampling error leads to random error. Sampling bias leads to systematic error.
Did random error have positive value or negative value?
It must be either, otherwise it is systematic error or bias.
Difference between standard error and sampling error?
Standard error is random error, represented by a standard deviation. Sampling error is systematic error, represented by a bias in the mean.
What are the major source of sampling error?
The major source of sampling error is sampling bias. Sampling bias is when the sample or people in the study are selected because they will side with the researcher. It is not random and therefore not an adequate sample.
Advantages and disadvantages of simple random sampling?
advantages: reduce bias easy of sampling disadvantages: sampling error time consuming
What is criterion contamination?
Criterion contamination exists whenever nonperformance factors influence the job performance scores assigned to individuals. These nonperformance factors can take the form of a systematic bias such as leniency effects, or can be random, such as measurement error.
Science what is a sample taken without bias?
The answer is Random Sample
What is a sample taken with out bias?
random or blind
What is meant by bias?
In stat the term bias is referred to a directional error in the estimator.
What can be done to reduce bias in sampling?
The thing that can be done to reduce bias is sampling random things
How are experimental bias and emotional bias alike and different?
Alike:They are both an error that distort results in a particular way.Different: Emotional bias is distortion in cognition and decision making and expiremental bias is error that distorts results in a particular way.
