Qualitative vs Quantitative Data Quantitative – deals with numerical data; can be measured; length, height; weight; Quantitative---->Quantity Qualitative – deals with descriptive data; can be observed but not measured; colors, textures, smells, tastes(pleasant, neutral, foul); Qualitative---->Quality 3. Data calculation (sum, sample size, mean) Sample size refers to the number of data points(people, objects, etc.) 4. Hypothesis Alternate hypothesis: the brand of the tire and lifespan of a tire are related…
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