Compare and contrast nonsampling error and sampling error. ...

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Compare and contrast nonsampling error and sampling error.
 
  What will be an ideal response?

Question 2

The probability distribution for a continuous random variable is represented by a probability density function that defines a curve.
 
  Indicate whether the statement is true or false

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Answer to Question 1

Nonsampling error occurs when the sample does not represent the target population due to poor sample design. For example, a convenience sample is used rather than a random sample. Sampling (statistical) error is inherent in any sampling process occurring because samples are only a subset of the total population. Choosing a sampling design that stresses random selection can reduce nonsampling error while sampling error can be minimized by taking a larger sample size.

Answer to Question 2

TRUE