NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 3: Data Handling - True or False QuestionsQuestion 38
Class 7 - Mathematics - Unit 3: Data Handling - True or False Questions
Question. 38
A coin is tossed 15 times and the outcomes are recorded as follows: H T T H T H H H T T H T H T T. The chance of occurrence of a head is 50 per cent.
Answer:
false
Detailed Answer with Explanation:
Number of heads = 7, tails = 8. Probability of head = 7/15 ≠ 50%.