CLSSGB-001 試験問題を無料オンラインアクセス

Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.

• A.False
• B.True

The Z score is a measure of the distance in Standard Deviations of a sample data point from the Median of the sample population.

• A.False
• B.True

Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers).

• A.It does not require data to come from Normally Distributed populations
• B.They look at the Median rather than the Mean of populations
• C.When the traditional t tests don't produce the results we need
• D.When there are no parameters to measure in the process
• E.A Hypothesis Test for the Median of the population is in question

The Empirical Rule is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean.

• A.False
• B.True

The actual experimental response data varied somewhat from what a Belt had predicted them to be. This is the result of which of these?

• A.Confounded data
• B.Inefficiency of estimates
• C.Residuals
• D.Gap Analysis