take a coin and toss it 30 times. Tabulate the results of the following question
- What is the theoretical probability of getting a tail? ?
- What is the theoretical probability of getting a head? ?
- What is the experimental probability of getting a head? ?
- What is the experimental probability of getting a tail? ?
EXPLAIN IN DETAIL.. PLEASE..
Answers
Answer:
What is the theoretical probability of getting a tail?
When we flip a coin a very large number of times, we find that we get half heads, and half tails. We conclude that the probability to flip a head is 1/2, and the probability to flip a tail is 1/2.
- What is the theoretical probability of getting a head?
We know that a coin is equally likely to land heads or tails, so the theoretical probability of getting heads is 1/2.
- what is the experimental probability of getting a head?
Experimental probability describes how frequently an event actually occurred in an experiment. So if you tossed a coin 20 times and got heads 8 times, the experimental probability of getting heads would be 8/20, which is the same as 2/5, or 0.4, or 40%.
What is the experimental probability of getting a tail?
When we flip a coin a very large number of times, we find that we get half heads, and half tails. We conclude that the probability to flip a head is 1/2, and the probability to flip a tail is 1/2.