Class 9 math Practice Tests

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The e-Book *Cumulative frequency Multiple Choice Questions (MCQ Quiz) with answers*, cumulative frequency MCQs PDF download to learn online 9th grade math certificate courses. Solve Basic Statistics Multiple Choice Questions and Answers (MCQs), Cumulative Frequency quiz answers PDF for free online classes. The *Cumulative Frequency MCQ* App Download: Free learning app for frequency distribution, measures of central tendency test prep for online study.

The MCQ *When the cumulative frequencies are plotted against the end points of their respective class intervals and joined together, the resultant graph is called*: cumulative frequency pentagon, cumulative frequency histogram, cumulative frequency hexagon and cumulative frequency polygon with "Cumulative Frequency" App Download (Free) for free online classes. Study basic statistics quiz questions, download Amazon eBook (Free Sample) for distance learning classes.

**MCQ 1**: When the cumulative frequencies are plotted against the end points of their respective class intervals and joined together, the resultant graph is called

A) cumulative frequency pentagon

B) cumulative frequency histogram

C) cumulative frequency hexagon

D) cumulative frequency polygon

d

**MCQ 2**: The total number of observations, which are below a certain value are known as

A) class boundaries

B) class marks

C) cumulative frequency

D) variances

c

**MCQ 3**: Cumulative frequency polygon is also called

A) ogive

B) histogram

C) absicca

D) sigma

a

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