मराठी

The range of the data 3, 7, 1, –2, 2, 6, –3, –5 would change if 8 was added to each value in the data. - Mathematics

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प्रश्न

The range of the data 3, 7, 1, –2, 2, 6, –3, –5 would change if 8 was added to each value in the data.

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर

उत्तर

This statement is False.

Explanation:

Because, range before adding 8 = Maximum observation – Minimum observation

= 7 – (–5)

= 7 + 5

= 12

Data after adding 8

= 3 + 8, 7 + 8, 1 + 8, –2 + 8, 2 + 8, 6 + 8, – 3 + 8, –5 + 8, i.e. 11, 15, 9, 6, 10, 14, 5, 3

So, the range is same, Range = Maximum observation – Minimum observation = 15 – 3 = 12.

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पाठ 3: Data Handling - Exercise [पृष्ठ ७६]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
पाठ 3 Data Handling
Exercise | Q 49. | पृष्ठ ७६

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