Criminal Data Distributions Techniques MCQ

Examining the distribution of _____ variable is known as Univariate Analysis.

Answer

Correct Answer: One

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Every value of a variable is displayed in contract to a grouped frequency distribution that displays intervals that correspond to the data values is known as Ungrouped Frequency Distribution.

Answer

Correct Answer: True

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Lowest value that is included in an interval and the highest value that is included in an interval refers to_____

Answer

Correct Answer: Stated Class Limit

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Skewed distribution is _____ distribution.

Answer

Correct Answer: Asymmetrical

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Real limits in a grouped distribution take into account the space between the adjacent intervals. For example, for an interval with stated limits of 0–5 and 6 –11 prior arrests, the real limits are

Answer

Correct Answer: Both

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Long “tail” found on the _____ side of the distribution is known as Positively Skewed Distribution.

Answer

Correct Answer: Right

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Pie charts represent quantities as _____ charts represent quantities as bars.

Answer

Correct Answer: Both a and b

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Outlier is unusually _____ value or score for a variable.

Answer

Correct Answer: Both a and b

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A normal distribution looks like a bell when drawn and it is often referred to as a “_____” distribution.

Answer

Correct Answer: Bell shaped

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Long “tail” found on the _____ side of the distribution is known as Negatively skewed Distribution.

Answer

Correct Answer: Left

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Mutually exclusive intervals means class intervals must overlap.

Answer

Correct Answer: False

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The midpoint is found by summing the lower and upper limits (stated or real) and dividing by _____

Answer

Correct Answer: 2

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Method of graphing _____-level data is known as Line Graph.

Answer

Correct Answer: Both

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Number of different values that are contained within the class interval refers to _____

Answer

Correct Answer: Interval width

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Histogram consists of a series of bars at each value of a variable where the height of the bar reflects the frequency of a _____

Answer

Correct Answer: All of these

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Class intervals must provide a place to count all _____ values of the variable distribution refers to Exhaustive Intervals.

Answer

Correct Answer: Original

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Grouped Frequency distribution reports the values of a quantitative continuous variable in intervals or a range of values, rather than reporting every distinct value.

Answer

Correct Answer: True

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The sum of a cumulative percentage distribution should be_____%.

Answer

Correct Answer: 100

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The sum of a Cumulative Frequency distribution should be equal to _____ of cases.

Answer

Correct Answer: Total number

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In creating a grouped frequency distribution, the class interval defines the _____ of values that are included in each interval.

Answer

Correct Answer: Range

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Bar Chart refers to graphical ways to display ______ level Variables.

Answer

Correct Answer: Both a and b

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