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Mod 1 - Coggle Diagram
Mod 1
Hypothesis
Simple
Complex
Null
Alternative
Directional
Non-directional
Associative
Causal
Measurement techniques
Nominal
Ordinal
Interval
Ratio
Definition
Croxtion and Cowden
Nature
Collection of data in a systematic way for a specific purpose
to be placed in relation to others
Affected by large number of cases to a marked extent
Degree of accuracy
Numerical in nature
Type of statistical variables
Qualitative/categorical variable
Nominal
Ordinal
Quantitative
Continuous
Discontinuous/discrete
Type of error
Type 1
False positive
alpha
Type 2
False negative
beta
level of significance
Critical value
Degree of freedom