The graph shows the total number of US military personnel deaths in Vietnam between 1964 and 1969. Why did the information in this graph increase opposition to the war?

People did not know that the death toll was increasing.
People were surprised there were more deaths in 1969 than 1968.
People were relieved there were few deaths in 1964.
People were upset by the high number of deaths.

Match the item to the definition: indirect correlation, correlational research, correlational research, covary, pearson correlation coefficient, pearson correlation coefficient, direct correlation a. used to describe the relationship between two or more naturally occurring variables b. determines whether scores on the two variables covary c. whether two variables vary or change together d. denoted by the symbol "r" e. provides information about the sign (direction) and magnitude(strength) of the linear relationship. f. when the correlation is positiveg. when the correlation is negative