________ is a measure of how two set of data vary simultaneously and is calculated by taking the average of each product of the deviation of a data point.
A. Covariance
B. Correlation
C. Causation
D. Period
Answer: A
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The ____________ is critical to ICT acquisition because it provides the sole point of reference for the bidding process.
Fill in the blank(s) with the appropriate word(s).
Computer instructions are written in a computer programming language such as Visual Basic, C#, C++, or Java.
Answer the following statement true (T) or false (F)
Match the following 6 terms to their meanings:
I. #DIV/0! A. Indicates that text is being entered into a cell where the formula II. #NAME? requires a number III. #VALUE! B. Indicates that no value is available IV. #REF! C. Indicates that a name used in a formula is not recognized V. # N/A D. Indicates that an invalid argument is being used in a function VI. #NUM! E. Inicates that the cell being used in a formula may have been moved or deleted F. Indicates an attempt to divide a cell value by zero
A(n) ___________is a bit-for-bit copy of the data from all sectors of a hard disk.
Fill in the blank(s) with the appropriate word(s).