RD Sharma Class 11 Solutions Chapter 32 Statistics Exercise 32.6 (Updated for 2021-22) RD Sharma Solutions Class 11 Maths Chapter 32 Exercise 32.6: We’ll look at the variance of a grouped or continuous frequency distribution and explain it with examples. This exercise includes a number of solved examples to assist students understand how to solve problems utilising shortcut strategies. These RD Sharma Class 11 Maths Solutions are provided in simple language, with the intellectual quotient of students in mind. From the links below, students can obtain RD Sharma Solutions Class 11 Maths Chapter 32 Exercise 32.6 and download the pdf.

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RD Sharma Solutions Class 11 Maths Chapter 32 Exercise 32.6

Access answers to RD Sharma Solutions Class 11 Maths Chapter 32 Exercise 32.6- Important Question with Answers

1. Calculate the mean and S.D. for the following data:

 Expenditure (in ₹): 0-10 10-20 20-30 30-40 40-50 Frequency: 14 13 27 21 15

Solution: 2. Calculate the standard deviation for the following data:

 Class: 0-30 30-60 60-90 90-120 120-150 150-180 180-210 Frequency: 9 17 43 82 81 44 24

Solution: 3. Calculate the A.M. and S.D. for the following distribution:

 Class: 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 Frequency: 18 16 15 12 10 5 2 1

Solution: 4. A student obtained the mean and standard deviation of 100 observations as 40 and 5.1 respectively. It was later found that one observation was wrongly copied as 50, the correct figure is 40. Find the correct mean and S.D.

Solution  5. Calculate the mean, median, and standard deviation of the following distribution

 Class-interval 31-35 36-40 41-45 46-50 51-55 56-60 61-65 66-70 Frequency: 2 3 8 12 16 5 2 3

Solution: Statistics Ex 32.6 Q6 Statistics Ex 32.6 Q7 Statistics Ex 32.6 Q8 Statistics Ex 32.6 Q9 We have provided complete details of RD Sharma Class 11 Solutions Chapter 32 Exercise 32.6. If you have any queries related to CBSE Class 11, feel free to ask us in the comment section below.

FAQs on RD Sharma Solutions Class 11 Maths Chapter 32 Exercise 32.6

How many questions are there in RD Sharma Class 11 Solutions Chapter 32 Statistics Exercise 32.6?

There are a total of 9 questions in RD Sharma Solutions for Class 11 Maths Chapter 32 Exercise 32.6.

Is RD Sharma Class 11 Solutions Chapter 32 Exercise 32.6 for free?

Yes, You can get RD Sharma Class 11 Solutions Chapter 32 Exercise 32.6 for free.

Where can I download RD Sharma Class 11 Solutions Chapter 32 Exercise 32.6 free PDF?

You can download RD Sharma Class 11 Solutions Chapter 32 Exercise 32.6 free PDF from the above article.