Question

marks obtained by a group of students in science test are 85,76,90,85,39,48,56,95,81 and 75​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

Given,

• 85,76,90,85,39,48,56,95,81,75
• the range is difference between highest and lowest value of a data.
• the highest value is 95 and lowest value is 39
• 95-39=56

Therefore the range of given data is 56