Analysing Scatterplot Income vs Happiness

Based on the scatter plot, what is the general relationship between income (GDP per capita) and happiness score (WHR) among countries?

• As income increases, happiness score generally decreases.

• As income increases, happiness score generally increases.

• There is no relationship between income and happiness score.

• As income increases, happiness score remains constant.

There is a strong ________ relationships between income and happiness for various Asian countries

• negative.

• positive

• neutral

Which country is shown to have a low income and a low happiness score in the scatter plot?

• India

• Australia

• Afghanistan

• Brazil

What does the size of each bubble in the scatter plot most likely represent?

• The population of the country

• The happiness score of the country

• The GDP per capita of the country

• The area of the country

If a country is located towards the bottom left of the scatter plot, what can you infer about its income and happiness score?

• High income and high happiness score

• Low income and low happiness score

• High income and low happiness score

• Low income and high happiness score

How does India compare to Australia in terms of income and happiness score based on the scatter plot?

• India has higher income and happiness score than Australia.

• India has lower income and happiness score than Australia.

• India has higher income but lower happiness score than Australia.

• India has lower income but higher happiness score than Australia.

What does the trend line in the scatter plot indicate about the relationship between income and happiness score?

• There is a negative correlation between income and happiness score.

• There is a positive correlation between income and happiness score.

• There is no correlation between income and happiness score.

• The trend line shows a random relationship.

Based on the scatter plot, which of the following statements is most accurate?

• All countries with high income have the highest happiness scores.

• All countries with low income have the highest happiness scores.

• There is a general trend that higher income is associated with higher happiness, but there are exceptions.

• There is no pattern between income and happiness score.

If a country is located towards the top right of the scatter plot, what can you infer about its income and happiness score?

• High income and high happiness score

• Low income and low happiness score

• High income and low happiness score

• Low income and high happiness score

Suppose you are asked to predict the happiness score of a country based on its income using the scatter plot. What would be the best approach?

• Use the trend line to estimate the happiness score for the given income.

• Choose a random happiness score.

• Use the lowest happiness score on the plot.

• Use the highest happiness score on the plot.