2.99 See Answer

Question: The file Natural Gas includes the monthly


The file Natural Gas includes the monthly average commercial price for natural gas (dollars per thousand cubic feet) in the United States from January 1, 2008, to December 2016. Source: Data extracted from “U.S. Natural Gas Prices,” bit.ly/2oZIQ5Z, March 19, 2017.
a. Construct a sparkline of the monthly average commercial price for natural gas (dollars per thousand cubic feet) by year.
b. What conclusions can you reach concerning the monthly average commercial price for natural gas (dollars per thousand cubic feet)?

2.99

See Answer