4
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, [...]
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-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 ,
4. A football player scored the following number of goals in the 10 matches : 1, 3, 2, 5, 8, 6, 1, 4, 7, 9 Since the number of matches is 10 (an even number), therefore, the median Is it the correct answer and why?
03
Jul
4. A football player scored the following number of goals in the 10 matches : 1, 3, 2, 5, 8, 6, 1, 4, 7, 9 Since the number of matches is 10 (an even number), therefore, the median Is it the correct answer and why? 1 2 3% 4 4. A football player scored the [...]
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 ,
7. In which quadrant or on which axis each of the following points lie? (- 3, 5), (4, – 1), (2, 0), (2, 2), (- 3, – 6)
28
Jun
7. In which quadrant or on which axis each of the following points lie? (- 3, 5), (4, – 1), (2, 0), (2, 2), (- 3, – 6) 0 ) 1 2 3% 4 5 6 7. In which quadrant or on which axis each of the following points lie? (- 3 June 28, 2021 [...]
16. If P(5, 1), Q(8, 0), R(0, 4), S(0, 5) and O(0, 0) are plotted on the graph paper, then the point(s) on the x-axis is/are
28
Jun
16. If P(5, 1), Q(8, 0), R(0, 4), S(0, 5) and O(0, 0) are plotted on the graph paper, then the point(s) on the x-axis is/are 0 ) 0) are plotted on the graph paper 1 16. If P(5 4 5) and O(0 Q(8 R(0 S(0 then the point(s) on the x-axis is/are June 28, [...]
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0 ) ,
0) are plotted on the graph paper ,
1 ,
16. If P(5 ,
4 ,
5) and O(0 ,
Q(8 ,
R(0 ,
S(0 ,
then the point(s) on the x-axis is/are ,
14. If P(-1, 1), Q(3, – 4), R(1, -1), S(-2, -3) and T(-4, 4) are plotted on the graph paper, then the point(s) in the fourth quadrant is/are
28
Jun
14. If P(-1, 1), Q(3, – 4), R(1, -1), S(-2, -3) and T(-4, 4) are plotted on the graph paper, then the point(s) in the fourth quadrant is/are -3) and T(-4 ( R1 1 14. If P(-1 4 4) are plotted on the graph paper q3 S)-2 then the point(s) in the fourth quadrant is/are [...]
Tags:
-3) and T(-4 ,
( R1 ,
1 ,
14. If P(-1 ,
4 ,
4) are plotted on the graph paper ,
q3 ,
S)-2 ,
then the point(s) in the fourth quadrant is/are ,
13. On plotting the points 0(0, 0), A(3, 0), 6(3, 4), C(0,4) and joining OA, AB, BC and CO. Which of the following figure is obtained?
28
Jun
13. On plotting the points 0(0, 0), A(3, 0), 6(3, 4), C(0,4) and joining OA, AB, BC and CO. Which of the following figure is obtained? 0 ) 13. On plotting the points 0(0 4 4) and joining OA 63 a^3 AB BC and CO. Which of the following figure is obtained? C(0 June 28, [...]
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0 ) ,
13. On plotting the points 0(0 ,
4 ,
4) and joining OA ,
63 ,
a^3 ,
AB ,
BC and CO. Which of the following figure is obtained? ,
C(0 ,
9. Points (1, – 1), (2, – 2), (4, – 5), (– 3, – 4)
28
Jun
9. Points (1, – 1), (2, – 2), (4, – 5), (– 3, – 4) 1 2 3% 4 5 9. Points (1 June 28, 2021 Category: Chapter 3 - Coordinate Geometry , Maths , NCERT Class 9 ,
At low temperature phenol reacts with Br2 in CS2 to form (a) m-bromophenol (b) o- and p-bromophenol (c) p-bromophenol (d) 2, 4, 6-tribromophenol
14
Feb
At low temperature phenol reacts with Br2 in CS2 to form (a) m-bromophenol (b) o- and p-bromophenol (c) p-bromophenol (d) 2, 4, 6-tribromophenol 4 6-tribromophenol At low temperature phenol reacts with Br2 in CS2 to form (a) m-bromophenol (b) o- and p-bromophenol (c) p-bromophenol (d) 2 February 14, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
Phenol reacts with bromine in chloroform at low temperature to give (a) m-bromophenol (b) Mixture of ortho and para bromophenol (c) p-bromophenol (d) 2,4,6-tribromophenol
14
Feb
Phenol reacts with bromine in chloroform at low temperature to give (a) m-bromophenol (b) Mixture of ortho and para bromophenol (c) p-bromophenol (d) 2,4,6-tribromophenol 4 6-tribromophenol Phenol reacts with bromine in chloroform at low temperature to give (a) m-bromophenol (b) Mixture of ortho and para bromophenol (c) p-bromophenol (d) 2 February 14, 2021 Category: Uncategorised [...]