In addition to the number of carats, the asking price for each of the 308 diamonds for

Question:

In addition to the number of carats, the asking price for each of the 308 diamonds for sale on the open market was recorded. Construct a scatter plot for the data, with number of carats on the horizontal axis and price on the vertical axis. What type of trend do you detect?
For Information: Refer to Exercise P 2.157.