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The number of votes received by the Republican and Democratic candidates for congress in your district in the last election

• Nominal

• Ordinal

• Interval

• Ratio

A statistical test conducted to compare means of two populations

• Pearson Correlation

• Chi-square test

• Independent Sample t-test

• One Way ANOVA

A positive number means positive skew. Negative number means negative skew, What do you think 0 means?

• Very negatively skewed

• Moderate negative skew

• Symmetrical data

• Moderate positive skew

• Very positive skew

Which level of measurement represents rank order?

• Nominal

• Ordinal

• Interval

• Ratio

The temperatures in cities throughout the country that are listed in most newspapers.

• Nominal

• Ordinal

• Interval

• Ratio

A statistical test conducted to find the relationship between two variables measured as qualitative/categorical variables

• Pearson Correlation

• Chi-square test

• Independent Sample t-test

• One Way ANOVA

A statistical test conducted to find the relationship between two variables measured as quantitative variables

• Pearson Correlation

• Chi-square test

• Independent Sample t-test

• One Way ANOVA

It is useful to describe the shape of data. It can be symmetrical or have a positive or negative skew. Data with a positive skew has a long tail in the positive direction of the horizontal axis. Data with a negative skew has....

• a long tail in the direction of the negative horizontal access

• a long tail in the direction of the positive horizontal access