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The marks (out of 100) obtained by a gr...

The marks (out of 100) obtained by a group of students in a science test are 85, 76,90, 85, 39, 48, 56, 95, 81 and 75. Find the:(i) Highest and the lowest marks obtained by the students.(ii) Range of the marks obtained.(iii) Mean marks obtained by the group.

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To solve the question step by step, we will follow the instructions provided. ### Step 1: Identify the Highest and Lowest Marks To find the highest and lowest marks, we will look at the list of marks obtained by the students: - Marks: 85, 76, 90, 85, 39, 48, 56, 95, 81, 75 **Highest Marks:** The highest number in the list is 95. **Lowest Marks:** The lowest number in the list is 39. ...
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