The Head of the Statistics Department Wants to Determine the Number

question 5

Multiple Choice

The head of the statistics department wants to determine the number of mistake made by students in their first online assignment. She gathers information from her classes of the past year. The approximate range of the data is______ .

• A) 150
• B) 40
• C) 10
• D) 2
• E) None of the choices are correct Refer to the following distribution of commissions:

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Definitions:

Histogram

A graphical representation of the distribution of numerical data, where the data is grouped into bins or intervals.

Peaks

Points of maximum value or height in a distribution or dataset.

Interval Data

Data with meaningful amounts of difference between measurements but no true zero point, allowing for numerical operations like addition and subtraction.

Histograms

Graphical representations of data distribution where data is grouped into ranges and each range's frequency is represented by a column's height.