If the Price Index in 2015 Is 115 and the Price

question 196

Multiple Choice

If the price index in 2015 is 115 and the price index in 2016 is 102, the rate of inflation between 2015 and 2016 is

• A) 13.0%.
• B) 12.7%.
• C) -11.3%.
• D) -13.0%.

Understand the use of spectroscopic methods to differentiate between similar organic compounds.

Understand the basic principles of linear regression and correlation analysis.

Calculate and interpret the Pearson correlation coefficient and the coefficient of determination.

Conduct hypothesis tests for linear regression parameters and correlation, including tests for the population slope and the population correlation coefficient.