?In a distribution, the difference between each value and the mean of the distribution is used to calculate the ____. 

A. ?standard deviation
B. ?normalcy
C. ?median
D. ?mode


Answer: A

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All of the following were consequences of the Half-Way Covenant EXCEPT

A. it weakened the distinction between the elect and others. B. it maintained the original formula for church membership. C. it conferred partial membership rights in the once-exclusive congregations. D. it increased the numbers of church members. E. women became the majority in the Puritan congregations.

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The redox potential of a soil is -250 mV. Which of the following forms of the pertinent elements would you expect to find in the soil?

A) Fe2+ B) NO3- C) CO2 D) SO42- E) Mn4+

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Basic counters may use J-K flip-flops with a synchrounous clock pulse

Indicate whether the statement is true or false

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Water-cooling evaporator constructions include:

A) Smooth tube, twisted tube, and rifled tube. B) Tube-in-tube, shell-and-coil, and shell-and-tube. C) Water tube, fire tube, and refrigerant tube. D) Inline, opposed, and offset.

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