-12
Example 2 : The following data : 2, 5, 15, 25, 20, 12, 8, 7, 6, 16, 21, 17, 30, 32, 23, 40, 51, 15, 2, 9, 57, 19, 25 is grouped in the classes 0 –5, 5 –10, 10 –15 etc. Find the frequency of the class 20 –25.
09
Jul
Example 2 : The following data : 2, 5, 15, 25, 20, 12, 8, 7, 6, 16, 21, 17, 30, 32, 23, 40, 51, 15, 2, 9, 57, 19, 25 is grouped in the classes 0 –5, 5 –10, 10 –15 etc. Find the frequency of the class 20 –25. -12 10 –15 etc. Find [...]
Example 1 : The range of the data– 9, 8, 4, 3, 2, 1, 6, 4, 8, 10, 12, 15, 4, 3 is
09
Jul
Example 1 : The range of the data– 9, 8, 4, 3, 2, 1, 6, 4, 8, 10, 12, 15, 4, 3 is -12 1 10 15 2 3) is 3% 4 6 8 Example 1 : The range of the data– 9 July 9, 2021 Category: Chapter 5 - Data Handling , Maths , [...]
The mean of the data : 2, 8, 6, 5, 4, 5, 6, 3, 6, 4, 9, 1, 5, 6, 5 is given to be 5. Based on this information, is it correct to say that the mean of the data: 10, 12, 10, 2, 18, 8, 12, 6, 12, 10, 8, 10, 12, 16, 4 is 10? Give reason.
04
Jul
The mean of the data : 2, 8, 6, 5, 4, 5, 6, 3, 6, 4, 9, 1, 5, 6, 5 is given to be 5. Based on this information, is it correct to say that the mean of the data: 10, 12, 10, 2, 18, 8, 12, 6, 12, 10, 8, 10, 12, 16, [...]
Tags:
-12 ,
1 ,
10 ,
16 … ,
18 ,
2 ,
3% ,
4 ,
4 is 10? Give reason. ,
5 ,
5 is given to be 5. Based on this information ,
6 ,
8 ,
9 ,
is it correct to say that the mean of the data: 10 ,
The mean of the data : 2 ,
23. Median of the following numbers : 4, 4, 5, 7, 6, 7, 7, 12, 3 is
03
Jul
23. Median of the following numbers : 4, 4, 5, 7, 6, 7, 7, 12, 3 is -12 23. Median of the following numbers : 4 3) is 4 5 6 7) July 3, 2021 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 9 ,
2. The range of the data : 25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11, 20 is
03
Jul
2. The range of the data : 25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11, 20 is -12 -22 10 11 15 16 … 17 18 19 2. The range of the data : 25 20 20 is 3^2 30 6 8 July 3, 2021 Category: Chapter 14 [...]
The ratio of the lengths, densities, masses and resistivities of two wires A and B are 1:2,1:2,1:1,1:4 respectively. The ratio of their resistances are:
02
Dec
The ratio of the lengths, densities, masses and resistivities of two wires A and B are 1:2,1:2,1:1,1:4 respectively. The ratio of their resistances are: -12 1:4 respectively. The ratio of their resistances are: 11 densities masses and resistivities of two wires A and B are 1:2 The ratio of the lengths December 2, 2020 Category: [...]
The electronic configuration of chromium (z = 24 ) is (a) 2, 8 , 14 (b) 2, 8 , 8 , 6 (c) 2, 8 , 12 , 2 (d) 2, 8, 13 , 1
29
Nov
The electronic configuration of chromium (z = 24 ) is (a) 2, 8 , 14 (b) 2, 8 , 8 , 6 (c) 2, 8 , 12 , 2 (d) 2, 8, 13 , 1 -12 +6 (c) +2 1 13 14 (b) 2 2 (d) 2 8 The electronic configuration of chromium (z = [...]
Find the sum of last ten terms of the AP: 8,10, 12,……., 126.
23
Nov
Find the sum of last ten terms of the AP: 8,10, 12,……., 126. -12 ....... 10 126. Find the sum of last ten terms of the AP: 8 November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Which term of the AP: -2, -7, -12,… will be -77? Find the sum of this AP upto the term -77.
23
Nov
Which term of the AP: -2, -7, -12,… will be -77? Find the sum of this AP upto the term -77. -12 … will be -77? Find the sum of this AP upto the term -77. 7) Which term of the AP: -2 November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , [...]
A system consists of three particles, each of mass m and located at (1,1)(2,2) and (3,3). The coordinates of the centre of the mass are:
29
Oct
A system consists of three particles, each of mass m and located at (1,1)(2,2) and (3,3). The coordinates of the centre of the mass are: -12 2) and (3 3). The coordinates of the centre of the mass are: A system consists of three particles each of mass m and located at (1 October 29, [...]