Ken Plummer

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Diff rel gof-fit - jejit - practice (5)

Learn About Range - Copyright updated

Inferential vs descriptive tutorial of when to use - Copyright Updated

Diff rel ind-fit practice - Copyright Updated

Normal or skewed distributions (inferential) - Copyright updated

Normal or skewed distributions (descriptive both2) - Copyright updated

Nature of the data practice - Copyright updated

Nature of the data (descriptive) - Copyright updated

Mode practice 1 - Copyright updated

Nature of the data (spread) - Copyright updated

Dichotomous or scaled

Skewed less than 30 (ties)

Skewed sample size less than 30

Ordinal (ties)