Example 12 - Chapter 15 Class 11 Statistics (Term 1)
Last updated at Sept. 6, 2021 by Teachoo
Examples
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Example 4
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Example 6 (Normal Method)
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Example 11
Example 12 Important You are here
Example 13 Deleted for CBSE Board 2022 Exams
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Example 15 Important Deleted for CBSE Board 2022 Exams
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Chapter 15 Class 11 Statistics (Term 1)
Serial order wise
- Ex 15.1
- Ex 15.2
- Ex 15.3
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- Miscellaneous
Transcript
Example 12 Calculate mean, Variance and Standard Deviation for the following distribution. 125 ×4925 = 201 Finding Root of 201 Standard deviation (σ) = 201 (σ) = 14.17
