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Chapter 13 Class 10 Statistics | 5 questions | about 4 minutes

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Question 1 of 5
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Question 1 of 5
CBSE Board Exam 2026
The class mark of the median class of the following data is :

Class Interval10-2525-4040-5555-7070-8585-100
Frequency237666
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Question 2 of 5
CBSE Board Exam 2025
If the mean of \(2,9, x+6,2 x+3,5,10,5\) is 7 , then the value of \(x\) is :
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Question 3 of 5
CBSE Board Exam 2026
The median and mode of a distribution are \(25 \cdot 2\) and \(26 \cdot 1\) respectively. The mean of the distribution is :
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Question 4 of 5
CBSE Board Exam 2026
The following distribution shows the number of runs scored by some batsmen in test matches :

Runs Scored3000-40004000-50005000-60006000-7000
Number of Batsmen51098

The lower limit of the modal class is :
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Question 5 of 5
NCERT Exemplar
Consider the data :

Class65-8585-105105-125125-145145-165165-185185-205
Frequency4513201474


The difference of the upper limit of the median class and the lower limit of the modal class is
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