Mathematics Practice Test – Statistics


Hello and Welcome to Mathematics Practice Tests - Statistics

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible


The bar chart shows the frequency distribution of marks scored by students in a class test.


How many students are in the class?

A. 10     B. 24     C. 25     D. 30



Estimate the mode of the distribution

A. 51.5    B. 52.5    C. 53.3    D. 54.5



The bar chart above shows the distribution of SS2 students in a school. Find the total number of students.

A. 180    B. 135    C. 210    D. 105


The bar chart shows the frequency distribution of marks scored by students in a class test.

What is the median of the distribution?

A. 2    B. 4    C. 6    D. 8


The pie chart shows the distribution of 600 Mathematics textbooks for Arts, Business, Science and Technical classes.

What percentage of the total number of textbooks belongs to science?

A. 12\frac{1}{2} %     B. 20\frac{5}{6} %    C. 25%     D. 41\frac{2}{3} %


 



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