If You Perform a Blind Draw in Sampling,what Type of Simple

question 7

Multiple Choice

If you perform a blind draw in sampling,what type of simple random sampling method are you using?

• A)random digit
• B)random numbers
• C)random units
• D)random device
• E)random skip

---

Definitions:

Prediction Interval

A type of interval estimate of a predicted value of a variable based on a particular set of data, encompassing the uncertainty of the prediction.

Expected Value

The long-run average value of repetitions of the experiment it represents, in probability and statistics.

Error

The difference between a measured or calculated value and its true value; often used in statistics and scientific experiments.

Confidence Interval Estimate

A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter.