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What is the size of the class interval?
- a)15
- b)5
- c)20
- d)10
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
What is the size of the class interval?a)15b)5c)20d)10Correct answer i...
Mean of first 5 natural numbers = 
Median of 1,2,◯3,4,5,=3
Median of 1,2,◯3,4,5,=3Most Upvoted Answer
What is the size of the class interval?a)15b)5c)20d)10Correct answer i...
Mean and Median of the First 5 Natural Numbers
The first 5 natural numbers are 1, 2, 3, 4, and 5.
Mean of the First 5 Natural Numbers
The mean is calculated by adding all the numbers together and then dividing by the total count of numbers.
Mean = (1 + 2 + 3 + 4 + 5) / 5 = 15 / 5 = 3
Median of the First 5 Natural Numbers
The median is the middle number when the numbers are arranged in ascending order. Since we have an odd number of values (5), the median is the middle number which is 3.
Comparison
Since both the mean and median of the first 5 natural numbers are 3, it is true that the mean of the first 5 natural numbers is the same as their median.
Therefore, option 'a' is the correct answer.
The first 5 natural numbers are 1, 2, 3, 4, and 5.
Mean of the First 5 Natural Numbers
The mean is calculated by adding all the numbers together and then dividing by the total count of numbers.
Mean = (1 + 2 + 3 + 4 + 5) / 5 = 15 / 5 = 3
Median of the First 5 Natural Numbers
The median is the middle number when the numbers are arranged in ascending order. Since we have an odd number of values (5), the median is the middle number which is 3.
Comparison
Since both the mean and median of the first 5 natural numbers are 3, it is true that the mean of the first 5 natural numbers is the same as their median.
Therefore, option 'a' is the correct answer.
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Community Answer
What is the size of the class interval?a)15b)5c)20d)10Correct answer i...
Class size is the difference between the upper limit and the lower limit of the same class interval units case 20-10=10 is the class size
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What is the size of the class interval?a)15b)5c)20d)10Correct answer is option 'D'. Can you explain this answer?
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What is the size of the class interval?a)15b)5c)20d)10Correct answer is option 'D'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What is the size of the class interval?a)15b)5c)20d)10Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the size of the class interval?a)15b)5c)20d)10Correct answer is option 'D'. Can you explain this answer?.
What is the size of the class interval?a)15b)5c)20d)10Correct answer is option 'D'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What is the size of the class interval?a)15b)5c)20d)10Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the size of the class interval?a)15b)5c)20d)10Correct answer is option 'D'. Can you explain this answer?.
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