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To compare the variability of two distributions we calculate
Choice (a) is correct. Comparison of co-efficients of variation determines the variability of two distributions (series). This question related to Chapter 13 maths Class 11th NCERT. From the Chapter 13: Statistics. Give answer according to your understanding. For more please visit here: https://wwRead more
Choice (a) is correct.
Comparison of co-efficients of variation determines the variability of two distributions (series).
This question related to Chapter 13 maths Class 11th NCERT. From the Chapter 13: Statistics. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-13
What does a child say if neither of the children standing next to them are taller?
If none of the children next to the child is taller, the child will say "1". This is because the child is the tallest among the three in the sequence. Thus, the child will indicate they are the tallest by saying "1". Click here for more: https://www.tiwariacademy.com/ncert-solutions-class-6-maths-gaRead more
If none of the children next to the child is taller, the child will say “1”. This is because the child is the tallest among the three in the sequence. Thus, the child will indicate they are the tallest by saying “1”.
Click here for more:
See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-3/
A line can be extended:
Indefinitely in both ways. A line has no endpoints and can be extended infinitely in both directions. This is the fundamental property of a line in geometry, continuing infinitely without a stop. Click here for more: https://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-Read more
Indefinitely in both ways.
A line has no endpoints and can be extended infinitely in both directions. This is the fundamental property of a line in geometry, continuing infinitely without a stop.
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See lesshttps://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-2/
There are numbers from 1 to 100. A number is chosen at random, the probability that the sum of the digits of the chosen number 9 is
Choice (c) is correct. Since each number is equally likely to be chosen so, the sample space has 100 (equally likely) sample points. Following are the 10 favourable sample points or outcomes: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90 Thus, the required probability = 10/100 = 1/10 This question relatedRead more
Choice (c) is correct.
Since each number is equally likely to be chosen so, the sample space has 100 (equally likely) sample points.
Following are the 10 favourable sample points or outcomes:
9, 18, 27, 36, 45, 54, 63, 72, 81, 90
Thus, the required probability = 10/100 = 1/10
This question related to Chapter 14 maths Class 11th NCERT. From the Chapter 14: Probability. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-14
If seven persons are to be seated in a row, then the probability that two particular persons sit next to each other is
Choice (c) is correct. If two particular persons sit next to each other then they are considered as a group. So, number of permutations of 7 persons when two particular persons sit together = 6! × 2!/ 7! = 6! × 2! × 1/7 × 6! = 2/7 This question related to Chapter 14 maths Class 11th NCERT. From theRead more
Choice (c) is correct.
If two particular persons sit next to each other then they are considered as a group. So, number of permutations of 7 persons when two particular persons sit together = 6! × 2!/ 7! = 6! × 2! × 1/7 × 6! = 2/7
This question related to Chapter 14 maths Class 11th NCERT. From the Chapter 14: Probability. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-14