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Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes:
If the three coins are simultaneously tossed again, compute the probability of 2 heads coming up.
Probability of an event, P(E) = Number of occurrences where the event takes place / Total number of occurrences
The probability of 2 heads coming up when three coins are tossed simultaneously is given by the ratio of the number of times a particular outcome occurs to the total number of tosses.
Total number of tosses = 200
Number of 2 heads outcomes = 72
Probability of 2 heads outcomes = Number of 2 heads outcomes / Total number of tosses
Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes: If the three coins are simultaneously tossed again, compute the probability of 2 heads coming up
NCERT Solutions for Class 9 Maths Chapter 15 Exercise 15.1 Question 4
The data of three coins tossed simultaneously 200 times is given. We have found that if the three coins are simultaneously tossed again the probability of 2 head outcomes = Number of 2 head outcomes/Total number of tosses = 9/25.
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