PR2-2Q-Q#2-Research Statistical Tool

What type of data is represented by categories or labels with no inherent order?

• Nominal data

• Interval data

• Ordinal data

• Ratio data

Which type of data has a natural order and the intervals between the values are also meaningful?

• Ratio data

• Ordinal data

• Interval data

• Nominal data

What type of data has a true zero point and the ratios between values are meaningful?

• Ratio data

• Interval data

• Ordinal data

• Nominal data

Which type of data has a fixed measurement unit and a true zero point, and the ratios between values are meaningful?

• Ratio data

• Nominal data

• Interval data

• Ordinal data

What is an example of nominal data?

• Age

• Temperature

• Height

• Eye color

What is an example of ordinal data?

• Temperature

• Rating scales

• Height

• Gender

What is an example of interval data?

• Eye color

• Number of siblings

• Temperature in Celsius or Fahrenheit

• Height in inches

What is an example of ratio data?

• Age in years

• Height in feet

• Temperature in Celsius

• Weight in kilograms

Which statistical tool is used to analyze nominal data?

• T-test

• ANOVA

• Regression analysis

• Chi-squared test

Which statistical tool is used to analyze interval or ratio data?

• Parametric statistical tools

• Descriptive statistical tools

• Non-parametric statistical tools

• Qualitative statistical tools