Mathematics · Statistics

2n + 1 प्रेक्षणों (observations) a, a + d, a + 2d, ..., a + 2nd का माध्य से माध्य विचलन (mean deviation from mean) किसके द्वारा दिया जाता है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1n(n + 1)d23
2a + n(n + 1)d22
3n(n + 1)d22
4n(n + 1)|d|2n + 1✓

सही उत्तर देखें

n(n + 1)|d|2n + 1

Download Single Question PDF

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Share with Friends & Study Groups

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Preparing for Mathematics?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Statistics?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Statistics MCQs →

Recommended practice questions in Mathematics · Statistics

Browse More Mathematics →

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Solve Question→

Which of the following events is considered the first major peasant uprising against the British in India?

Solve Question→

2n + 1 प्रेक्षणों (observations) a, a + d, a + 2d, ..., a + 2nd का माध्य से माध्य विचलन (mean deviation from mean) किसके द्वारा दिया जाता है?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Mathematics?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

2n + 1 प्रेक्षणों (observations) a, a + d, a + 2d, ..., a + 2nd का माध्य से माध्य विचलन (mean deviation from mean) किसके द्वारा दिया जाता है?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Mathematics?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions