Which Statement Is Not Correct

question 65

Multiple Choice

Which statement is not correct?

• A) only successful transactions are recorded on a transaction log
• B) unsuccessful transactions are recorded in an error file
• C) a transaction log is a temporary file
• D) a hardcopy transaction listing is provided to users

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Definitions:

Tail

The far end portions of a distribution curve where the likelihood of values occurring becomes smaller; in skewed distributions, one tail may be longer than the other.

Negative Skew

A distribution that is skewed to the left, indicating that the tail on the left side is longer or fatter than the right side and the mean is typically less than the median.

Distribution

Refers to the way values in a data set are spread or dispersed, indicating the pattern of variations within the data.

Plus Or Minus Signs

Symbols used to indicate the precision of an approximate number, or to show the range of possible values around a given value.