# Commerce-Grade 11 Monthly Pack (Math) – February

Category:
• Statistics
• Limits & Derivatives
• Mathematical Reasoning

### Statistics

1
Introduction
2
Measures of Dispersion
3
Example 1; Example 2; Exercise 15.1 (1)
4
Mean Deviation for Grouped Data; Example 4
5
Exercise 15.1 (6); Example 5
6
Exercise 15.1 (7,8); Continuous Frequency Distribution; Example 6
7
Exercise 15.1 (9,10)
8
Example 6
9
10
Example 11
11
Variance; Example 8
12
Median; Example 9 ; Example 10
13
Exercise 15.2 (1,2,3)
14
Exercise 15.2(4); Standard Deviation for Continuous Frequency
15
Example 11; Methods to Find Variance and Standard Deviation
16
Example 12; Exercise 15.2 (6)
17
Exercise 15.2 (7,8)
18
Exercise 15.2 (9,10)
19
Exercise 15.1 (4); Coefficient of Variation
20
Example 13; Example 14; Example 15
21
Miscellaneous Exercise (6,7)

### Limits & Derivatives

1
Exercise 13.1(22,23,25)
2
Exercise 13.1(26,27,28)
3
Introduction
4
Exercise 13.1(1 to 14)
5
Exercise 13.1(18 to 21)
6
Derivatives
7
Exercise 13.2(1,2,4)
8
Exercise 13.2(4,5,6,7,8)
9
Exercise 13.2[9(i,ii,iii,iv,v,vi)]
10
Exercise 13.2[10,11(i,ii,iii,iv,v,vi)]

### Mathematical Reasoning

1
Introduction
2
Exercise 14.2(2,3);Exercise 14.3(1,2,4)
3
Exercise 14.4(1,2,3)
4
Exercise 14.5(1,2,3,4,5)