Standard Mathematics Primary 4 Data Analysis

A table shows the test scores of four students: Ahmad scored 82, Priya scored 76, Ravi scored 91, and Mei Ling scored 88. What is the range of the scores?

A 15
B 12
C 9
D 17
Show Worked Solution

Worked Solution

Step 1: Identify the highest score: 91 (Ravi). Step 2: Identify the lowest score: 76 (Priya). Step 3: Range = highest − lowest = 91 − 76 = 15. Answer: 15.

Correct answer: 15

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