If the forecasted value of the time series variable for period 2 is 22.5 and the actual value observed for period 2 is 25, what is the forecast error in period 2?
a. 3
b. 2
c. 2.5
d. 2.5
Question 2
An electronics part manufacturer reprimanded an employee. The number of defective parts produced by the employee increased. The increase in the number of defective parts is probably an example of:
a. assignable variation.
b. common-cause variation.
c. random variation.
d. homoscedasticity.
e. costs of attrition.
During a total solar eclipse, the solar corona can be seen with the naked eye, during the brief peri
Median Annual Earnings of Full-Time Workers, by Gender, 1960–2010
Shirin Neshat, Rebellious Silence, from the series Women of Allah.
Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004
Embryonic Period
Embryonic Period