Statistics
Statistics
Statistics
Statistics
Statistics
100
Observation Units
What is case
100
A hypothesis that is believed to be true
What is research hyothesis
100
It is the opposite of a research hypothesis
What is a null hypothesis
100
Categories and Ranking
What is a Ordinal Variable
100
Categories, ranking, and equal intervals
What is a Interval-Ratio
200
Categories but no ranking
What is a Nominal Variable
200
It is defined as a subset or portion of a population
What is a Sample
200
It is the standard deviation of the sampling distribution or the standard deviation of the hypothesized population distribution.
What is a Standard Error
200
We multiply a number by itself
What is squaring
200
After each calculation, two digits beyond the decimal point should be retained. So we examine the three digits beyond the decimal point.
What is rounding
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