Class 9 Exam > Class 9 Questions > In an examination, ten students scored the fo...
Start Learning for Free
In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data is
- a)60
- b)51
- c)81
- d)52
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
In an examination, ten students scored the following marks: 60, 58, 90...
Range of Data
The range of a data set is the difference between the maximum and minimum values. In this case, we have the following marks:
60, 58, 90, 51, 47, 81, 70, 95, 87, 99
Finding the Maximum and Minimum Values
To find the maximum and minimum values, we need to compare each mark in the data set. The maximum value is the highest mark, and the minimum value is the lowest mark.
Max: 99
Min: 47
Calculating the Range
The range is calculated by subtracting the minimum value from the maximum value.
Range = Max - Min
Range = 99 - 47
Range = 52
So, the range of this data set is 52.
Conclusion
The correct answer is option D, 52. The range represents the spread or variability of the data set, and in this case, it indicates that the highest mark is 52 more than the lowest mark.
The range of a data set is the difference between the maximum and minimum values. In this case, we have the following marks:
60, 58, 90, 51, 47, 81, 70, 95, 87, 99
Finding the Maximum and Minimum Values
To find the maximum and minimum values, we need to compare each mark in the data set. The maximum value is the highest mark, and the minimum value is the lowest mark.
Max: 99
Min: 47
Calculating the Range
The range is calculated by subtracting the minimum value from the maximum value.
Range = Max - Min
Range = 99 - 47
Range = 52
So, the range of this data set is 52.
Conclusion
The correct answer is option D, 52. The range represents the spread or variability of the data set, and in this case, it indicates that the highest mark is 52 more than the lowest mark.
Free Test
FREE
| Start Free Test |
Community Answer
In an examination, ten students scored the following marks: 60, 58, 90...
To find the range of the given data set, follow these steps:
- Identify the Highest Score (Maximum):
- The highest score is 99.
- Identify the Lowest Score (Minimum):
- The lowest score is 47.
- Calculate the Range:
- Range = Maximum Score - Minimum Score
- Range = 99 - 47 = 52
Therefore, the range of the data is 52 marks.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer?
Question Description
In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer?.
In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer?.
Solutions for In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer?, a detailed solution for In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In an examination, ten students scored the following marks: 60, 58, 90, 51, 47, 81, 70, 95, 87, 99. The range of this data isa)60b)51c)81d)52Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup