If a distribution has a mean of 100 and a standard deviation of 15, what value would be +2 standard deviations from the mean?
a.70
b.85
c.115
d.130
ANS:D
You might also like to view...
In a ________, respondents rate the objects by placing a mark at the appropriate position on a line that runs from one extreme of the criterion variable to the other
A) semantic differential scale B) Likert scale C) continuous rating scale D) Stapel scale
In considering the impact supply chains have on projects, ______.
A. the goal is to create a coordinated planning network that allows for the optimal acquisition of goods and services used in a project B. the goal is to create a coordinated planning network that allows for the highest acquisition costs of goods and services used in a project C. organizations seek to coordinate a planning network that allows for the highest warehousing costs of goods and services used in a project D. organizations seek to coordinate a planning network that allows for the highest ordering costs of goods and services used in a project
A common method researchers use to identify successful leaders is based on ______.
A. staff turnover B. revenues generated C. levels of complacency D. perceptions of effectiveness
Multiple optimal solutions occur when constraints are parallel to each other
Indicate whether this statement is true or false.