Examlex
The data show Argentina's GDP (using purchasing power parity) in billions of dollars. Year 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
GDP($) 182 209 235 255 277 274 294 324 340 333 338 330 300 333 373 420 470
The data show that
Measures Of Central Tendency
Indicators of what is occurring in the mid-range or “center” of a group of scores. Three measures of central tendency are the mean, median, and mode.
Variability
The degree of dispersion or spread in a set of data points, indicating how much the scores differ from each other and from the average.
Mean
The mean value of a collection of numbers, determined by summing all the numbers and then dividing by the total count of those numbers.
Mode
The value that appears most frequently in a given set of data.
Q17: Business cycles result when<br>A) aggregate demand grows
Q22: If the Fed makes an unexpected open
Q71: The maximum amount of production that can
Q94: How does the unemployment rate change in
Q163: All people in the working-age population can
Q178: Using the information in the table above,calculate
Q185: Andrew just lost his job as a
Q263: If the number of people unemployed is
Q371: Which of the following means that the
Q406: If the labor force participation rate is