Which time-series model below assumes that demand in the next period will be equal to the most recent period's demand?
A) naïve approach
B) moving average approach
C) weighted moving average approach
D) exponential smoothing approach
E) trend projection
A
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An accreditation team is under pressure to make certain that everything is reported for the upcoming review. Some information is missing, and one group member suggests that they fill in the blank space with their best guess at the data, rather than delay the review. No one disagrees. The accreditation team is falling into what psychological phenomenon?
A. group effectiveness B. social facilitation C. groupthink D. brainstorming
According to Coombs’ situational crisis communication theory, organizations facing a crisis need to respond quickly, accurately, and ______.
A. dependably B. responsibly C. consistently D. sympathetically
Why would cost behavior change outside of the relevant range?
Which statement is MOST nearly accurate about the reliability of data sources, in-struments to collect data, and the data itself?
a. A mother is a more reliable data source than a father for information about an infant's daytime sleeping patterns. b. When two researchers interview an individual at two different times and get es-sentially the same answers from the interviewee, the interview guide(instrument) has equivalent reliability. c. When two researchers interview an individual at two different times and get es-sentially the same answers from the interviewee, the interview guide has stabili-ty. d. When two researchers interview an individual at two different times and get es-sentially different answers from the interviewee, the interview guide has stabili-ty.