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Year 11 (2025) Maths Standard (2025) Classifying Data

Frequency And Cumulative Frequency Graphs

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Question 1
15487

The adjacent histogram represents scores for a test given to a group of students.

a) The number of students in the group is?
b) Determine the score with the highest frequency.
c) Calculate the percentage of scores greater than 15.

a) 22 b) 15 c) 22.7%

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