probability question students survey bicycle walking dropped off by car скачать в хорошем качестве

probability question students survey bicycle walking dropped off by car

A group of students conducted a survey to find out about the preferred mode of transportation to school among their classmates. They surveyed 200 students from their school. The results of the survey are as follows: 120 students preferred to walk to school. 25% of the students preferred to use bicycles.10% of the students preferred to take the bus. Remaining students preferred to be dropped off by car. Based on the above information, answer the following questions: (i) What is the probability that a randomly selected student does not prefer to walk to school? (ii) Find the probability of a randomly selected student who prefers to walk or use a bicycle. One day 50% of walking students decided to come by bicycle. What is the probability that a randomly selected student comes to school using a bicycle on that day? What is the probability that a randomly selected student prefers to be dropped off by car? For more problems refer playlist    • probability   cbse 10th basic mathematics sample question paper sqp 2024 2025 probability Tamil nadu 10th maths probability #cbsemaths #maths #probability