Right click any data point and click the option to "Add trend line. $"$In the format option that pops up check the circle that will fit a linear trend and then check the

boxes that will display the equation of the line and display the $R^2.$ When that is done, answer the next two questions:

Based on the trend line, the expected growth rate of a country with a trade share of $0\mathrm{.}50$ would be

A$.0\mathrm{.}64$

B$.231$

C$.1\mathrm{.}79$

D$.2\mathrm{.}95$

An $R^2$ of $0\mathrm{.}124$ indicates that

A$.1\mathrm{.}24$ percent of the variation in the growth rates can be explained by variation in a country's trade share

B$.12\mathrm{.}4$ percent of the variation in the growth rates can be explained by varlation in a country's trado share

C$.124$ percent of the variation in the growth rates can be explained by variation in a country's trade share

D$.124$ percent of the variation in the growth rates can be explained by variation in a country's trade share