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Use the chart below to answer the following questions regarding flow chart symbols.
-Which symbol would be used in a flowchart to represent a payroll master file kept on magnetic tape?
Posttest Score
The score or evaluation obtained after an intervention or instruction, used to assess outcomes or improvements.
Group Size
The total number of members or observations contained within a defined group or sample.
Degrees Of Freedom
A value, which is different for different statistical tests, that approximates the sample size or number of individual cells in an experimental design.
Degrees Of Freedom
The number of independent pieces of information upon which a statistical estimate is based, minus the number of parameters estimated.
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