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A bag contain three green marbles, four blue marbles, and two orange marbles, If a marble is picked at random, then the probability that it is not a orange marble is
Total marbles = 9. Non-orange marbles = 3 (green) + 4 (blue) = 7. Probability = 7/9. This question related to Chapter 14 Mathematics Class 10th NCERT. From the Chapter 14. Probability. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.in/ncert-solutioRead more
Total marbles = 9.
Non-orange marbles = 3 (green) + 4 (blue) = 7.
Probability = 7/9.
This question related to Chapter 14 Mathematics Class 10th NCERT. From the Chapter 14. Probability. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.in/ncert-solutions/class-10/maths/
In a single throw of a die, the probability of getting a multiple of 3 is
Total outcomes = 6. Favorable outcomes (multiples of 3): 3, 6 → 2 outcomes. Probability = 2/6 = 1/3. This question related to Chapter 14 Mathematics Class 10th NCERT. From the Chapter 14. Probability. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.Read more
Total outcomes = 6.
Favorable outcomes (multiples of 3): 3, 6 → 2 outcomes.
Probability = 2/6 = 1/3.
This question related to Chapter 14 Mathematics Class 10th NCERT. From the Chapter 14. Probability. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.in/ncert-solutions/class-10/maths/
If three coins are tossed simultaneously, then the probability of getting at least two heads, is
Total outcomes = 8. Favorable outcomes (at least two heads): HHT, HTH, THH, HHH → 4 outcomes. Probability = 4/8 = 1/2. This question related to Chapter 14 Mathematics Class 10th NCERT. From the Chapter 14. Probability. Give answer according to your understanding. For more please visit here: https://Read more
Total outcomes = 8.
Favorable outcomes (at least two heads): HHT, HTH, THH, HHH → 4 outcomes.
Probability = 4/8 = 1/2.
This question related to Chapter 14 Mathematics Class 10th NCERT. From the Chapter 14. Probability. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.in/ncert-solutions/class-10/maths/
The arithmetic mean and mode of a data are 24 and 12 respectively, then its median is
Using the relation: Mode = 3 Median - 2 Mean, 12 = 3 Median - 2(24). Simplify: 12 = 3 Median - 48 → 3 Median = 60 → Median = 20. This question related to Chapter 13 Mathematics Class 10th NCERT. From the Chapter 13. Statistics. Give answer according to your understanding. For more please visit here:Read more
Using the relation:
Mode = 3 Median – 2 Mean,
12 = 3 Median – 2(24).
Simplify:
12 = 3 Median – 48 → 3 Median = 60 → Median = 20.
This question related to Chapter 13 Mathematics Class 10th NCERT. From the Chapter 13. Statistics. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.in/ncert-solutions/class-10/maths/
If the mode of the data: 16, 15, 17, 16, 15, x, 19, 17, 14, is 15, then x =
The mode is the value that occurs most frequently in a dataset. In the given data: 16, 15, 17, 16, 15, x, 19, 17, 14, the mode is given as 15. This means 15 must occur more frequently than any other number. Current frequencies - 15 appears 2 times. - 16 appears 2 times. - 17 appears 2 times. - All oRead more
The mode is the value that occurs most frequently in a dataset. In the given data:
16, 15, 17, 16, 15, x, 19, 17, 14,
the mode is given as 15. This means 15 must occur more frequently than any other number.
Current frequencies
– 15 appears 2 times.
– 16 appears 2 times.
– 17 appears 2 times.
– All other numbers (19, 14) appear 1 time.
Ensuring 15 is the mode
For 15 to be the mode, it must occur more frequently than any other number. Currently, 15, 16, and 17 all appear 2 times. To make 15 the mode, we need it to appear 3 times, which requires setting x = 15.
Final Answer:
If x = 15, then 15 becomes the mode with 3 occurrences.
This question related to Chapter 13 Mathematics Class 10th NCERT. From the Chapter 13. Statistics. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.in/ncert-solutions/class-10/maths/