Chapter 8 (Samacheer Kalvi) · Class 10 TN Board · Formula Sheet

Statistics and Probability (புள்ளியியலும் நிகழ்தகவும்) Formulas — Class 10 TN Board

Mean, median, mode of grouped data, standard deviation, and probability of combined events.

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Worked Examples

1Using: Probability

A die is thrown. Find P(getting an even number).

Step 1: Even outcomes: {2, 4, 6} = 3.

Step 2: Total outcomes = 6.

Step 3: P = 3/6 = 1/2.

Answer: 1/2

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More Class 10 TN Board Formulas

Relations and Functions (தொடர்புகளும் சார்புகளும்)Numbers and Sequences (எண்களும் தொடர்வரிசைகளும்)Algebra (இயற்கணிதம்)Geometry (வடிவியல்)Coordinate Geometry (ஆயத்தொலை வடிவியல்)Trigonometry (முக்கோணவியல்)

Frequently Asked Questions

How many formulas are in Class 10 TN Board Statistics and Probability (புள்ளியியலும் நிகழ்தகவும்)?+
There are several key formulas in the Statistics and Probability (புள்ளியியலும் நிகழ்தகவும்) chapter for Class 10 TN Board. Each formula is essential for solving problems in this topic.
How to remember Statistics and Probability (புள்ளியியலும் நிகழ்தகவும்) formulas easily?+
Practice regularly with worked examples, group related formulas together, and use SparkEd's interactive practice mode to reinforce your memory through problem-solving.
Are these Statistics and Probability (புள்ளியியலும் நிகழ்தகவும்) formulas enough for exams?+
Yes, these formulas cover the complete TN Board Class 10 syllabus for Statistics and Probability (புள்ளியியலும் நிகழ்தகவும்). Practice applying them to different types of questions for full exam readiness.

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