one statistic used to measure a countrys wealth is its gross domestic product (gdp). a higher gdp indicates…

one statistic used to measure a countrys wealth is its gross domestic product (gdp). a higher gdp indicates greater wealth in the country. a researcher compared the gdp per person for 12 countries with the life expectancy of that country. the data for the 12 countries are shown in the scatterplot. the value of r for the scatterplot is 0.608. which of the following statements accurately describes the relationship shown in the scatterplot? there is little relationship between gdp and life expectancy. countries with lower gdps tend to have higher life expectancies. countries with higher gdps tend to have lower life expectancies. countries with higher gdps tend to have higher life expectancies.

one statistic used to measure a countrys wealth is its gross domestic product (gdp). a higher gdp indicates greater wealth in the country. a researcher compared the gdp per person for 12 countries with the life expectancy of that country. the data for the 12 countries are shown in the scatterplot. the value of r for the scatterplot is 0.608. which of the following statements accurately describes the relationship shown in the scatterplot? there is little relationship between gdp and life expectancy. countries with lower gdps tend to have higher life expectancies. countries with higher gdps tend to have lower life expectancies. countries with higher gdps tend to have higher life expectancies.

Answer

Explanation:

Step1: Understand the correlation coefficient ( r )

The correlation coefficient ( r = 0.608 ). Since ( 0 < r<1 ), it indicates a positive linear correlation.

Step2: Analyze the scatter - plot trend

In a scatter - plot with a positive correlation, as one variable (GDP) increases, the other variable (life expectancy) also tends to increase.

Answer:

Countries with higher GDPs tend to have higher life expectancies.