Statistics

Rbse Solutions for Class 9 Maths Chapter 12 Exercise 12.1 | Statistics

Rbse Solutions for Class 9 Maths Chapter 12 Exercise 12.1 | Statistics

Rbse Solutions for Class 9 Maths Chapter 12 Exercise 12.1 | STATISTICS 1. A survey conducted by an organisation for the cause of illness and death among the women between the ages 15 – 44 (in years) worldwide found the following figures (in %): S.No. Causes Female fatality rate (%) 1. Reproductive health conditions 31.8 … Read more

Rbse Solutions for Class 11 maths Chapter 13 Miscellaneous Exercise | Statistics

Rbse Solutions for Class 11 maths Chapter 13 Miscellaneous Exercise | Statistics

Get detailed, step-by-step solutions for the NCERT Class 11 Maths Chapter 13 Miscellaneous Exercise Master advanced statistical problems involving Mean ($\bar{x}$), Variance ($\sigma^2$), and Standard Deviation ($\sigma$). Learn how to find missing observations given the mean and variance (Q.1-2). Analyze the effect of scaling (multiplication) on the mean and standard deviation (Q.3-4). Practice calculating the … Read more