Mathematics · Statistics

The standard deviation of the first 10 natural numbers is approximately 2.872. What will be the standard deviation of the first 20 natural numbers?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

19.325
23.028
35.766✓
47.525

Correct answer

5.766

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

Attempt Statistics MCQs →All Mock Tests

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 →

In a moderately skewed distribution, if Mean = 12 and Median = 8, then using Empirical relation (Mode = 3 Median - 2 Mean), what is the value of Mode?

Solve Question→

If 4y - 5x = 15 is the regression line of y on x and the coefficient of correlation between x and y is 0.75, what is the value of the regression coefficient of x on y (bxy)?

Solve Question→

The standard deviation of the first 10 natural numbers is approximately 2.872. What will be the standard deviation of the first 20 natural numbers?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Mathematics?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

The standard deviation of the first 10 natural numbers is approximately 2.872. What will be the standard deviation of the first 20 natural numbers?

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