Week 2 RAS

What type of statistics helps us test hypotheses and infer about a population?

• Nominal statistics

• Ordinal statistics

• Inferential statistics

• Descriptive statistics

Are you enjoying the video lesson?

• Yes

• No

Which type of variable can take any value within a range?

• Continuous variable

• Nominal variable

• Discrete variable

• Ordinal variable

What is the highest level of measurement that includes an absolute zero?

• Ordinal data

• Nominal data

• Interval data

• Ratio data

Which formula is used in Excel to calculate the average of a data set?

• =MEDIAN

• =AVERAGE

• =MODE

• =SUM

In SPSS, which menu option is used to calculate mean, median, and mode?

• Data

• Transform

• Graphs

• Analyze