1 2 3 4 A 4 B 4 C 4 D 4 E 5 A 5 B 5 C

RD Sharma - Mathematics

32. Statistics

1. Sets
2. Relations
3. Functions
4. Measurement of Angles
5. Trigonometric Functions
6. Graphs of Trigonometric Functions
7. Values of Trigonometric Functions at Sum of Difference of Angles
8. Transformation Formulae
9. Values of Trigonometric Functions at Multiples and Submultiple of an Angles
10. Sine and Cosine Formulae and their Applications
11. Trigonometric Equations
12. Mathematical Induction
13. Complex Numbers
14. Quadratic Equations
15. Linear Inequations
16. Permutations
17. Combinations
18. Binomial Theorem
19. Arithmetic Progressions
20. Geometric Progressions
21. Some Special Series
22. Brief Review of Cartesian System of Rectangular Co-ordinates
23. The Straight Lines
24. The Circle
25. Parabola
26. Ellipse
27. Hyperbola
28. Introduction to 3-D Coordinate Geometry
29. Limits
30. Derivatives
31. Mathematical Reasoning
32. Statistics
33. Probability

Exercise 32.1

1 A 1 B 1 C 1 D 1 E 2 A 2 B 2 C 2 D 2 E 3 4 5

Exercise 32.2

1 2 3 4 A 4 B 4 C 4 D 4 E 5 A 5 B 5 C

Exercise 32.3

1 2 A 2 B 2 C 3 4 5 6 7 8

Exercise 32.4

1 A 1 B 1 C 1 D 2 3 4 5 6 7 8 9 10 11

Exercise 32.5

1 2 3 A 3 B 4 A 4 B

Exercise 32.6

1 2 3 4 5 6 7 8 9 10

Exercise 32.7

1 2 3 4 5 6 7 8 9 10 11 12

Very Short Answer

MCQ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Q. 4 D3.7( 3 Votes )

Find the mean deviation from the mean for the following data :

Class 11th RD Sharma - Mathematics 32. Statistics

Answer :

Given, Numbers of observations are given.

To Find: Calculate the Mean Deviation from the mean.

Formula Used: Mean Deviation =

Explanation.

Here we have to calculate the mean deviation from Mean So,

Mean =

Mean of given Data = =50

Mean Deviation =

Mean deviation for given data =

Hence, The mean Deviation is 16

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSFind the mean deviation from the mean for the following data :NEXTFind the mean deviation from the mean for the following data :

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

caricature

view all courses

RELATED QUESTIONS :

Calculate the mean deviation about the mean of the set of first n natural numbers when n is an even number.

Mathematics - Exemplar

Fill in the blanks

The standard deviation is _______ to the mean deviation taken from the arithmetic mean.

Mathematics - Exemplar

Fill in the blanks

The mean deviation of the data is _______ when measured from the median.

Mathematics - Exemplar

The following information relates to a sample of size 60: ∑x²=18000, ∑x = 960.

The variance is

Mathematics - Exemplar

Calculate the mean deviation about the mean for the following frequency distribution:

Mathematics - Exemplar

Calculate the mean deviation from the median of the following data:

Mathematics - Exemplar

The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 from the mean is

Mathematics - Exemplar

The standard deviation of some temperature data in °C is 5. If the data were converted into °F, the variance would be

Mathematics - Exemplar