Instead of Using the On-Line Storage Symbol,a Systems Analyst Wants

question 32

Multiple Choice

Instead of using the on-line storage symbol,a systems analyst wants to use an analytic flowcharting symbol that represents the medium that is used for the file.Which of the following would be the best symbol to use in place of the on-line analytic storage symbol?

• A) The display symbol
• B) The magnetic tape symbol
• C) The document symbol
• D) None of these answers are correct.

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Definitions:

SRS

Simple random sampling, a basic probabilistic method ensuring each member of a population has an equal chance of being included in the sample.

Statistically Significant

Refers to a result that is unlikely to have occurred by chance alone, according to a predefined significance level, often indicating a strong evidence against the null hypothesis.

Hypotheses

Plural of hypothesis; propositions or assumptions made for the sake of argument that are tested through research or experimentation to be proven or disproven.

Z Statistic

The Z statistic is a measure used in statistics to describe the distance in standard deviations a data point is from the mean of a data set.