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Chapter 14 Analyzing Quantitative Data. LEVELS OF MEASUREMENT Nominal Measurement Nominal Measurement Ordinal Measurement Ordinal Measurement Interval.

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Presentation on theme: "Chapter 14 Analyzing Quantitative Data. LEVELS OF MEASUREMENT Nominal Measurement Nominal Measurement Ordinal Measurement Ordinal Measurement Interval."— Presentation transcript:

1 Chapter 14 Analyzing Quantitative Data

2 LEVELS OF MEASUREMENT Nominal Measurement Nominal Measurement Ordinal Measurement Ordinal Measurement Interval Measurement Interval Measurement Ratio Measurement Ratio Measurement

3 COMPUTER APPLICATIONS

4 DESCRIPTIVE STATISTICS Frequency Distributions Frequency Distributions Measures of Central Tendency Measures of Central Tendency Mode Mode Median Median Mean Mean Measures of Variability Measures of Variability Range Range Standard Deviation Standard Deviation

5 INFERENTIAL STATISTICS Statistics That Determine Associations Statistics That Determine Associations Chi-Square Chi-Square Correlation Correlation Statistics That Determine Differences Statistics That Determine Differences Dependent t- Tests Dependent t- Tests Independent t- Tests Independent t- Tests One-Way Analysis of Variance One-Way Analysis of Variance


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