A coin is tossed. The results of 40 trials are shown in the following table.
Event Frequency
Heads 18
Tails 22
Questions :
1. How many tosses were done ?
2. How many times did the heads appear ?
3. How many times did the tails appear ?
4. Estimate the probability of getting heads.
5. Estimate the probability of getting tails.
A card is drawn from an ordinary deck of playing cards. Find the probability of each of the following events:
6. Drawing a red ace
7. Drawing a queen
8. Drawing a red card
9. Drawing the queen of hearts
10. Drawing a 12
Share
Verified answer
REMEMBER THIS
QUESTION:
1. How many tosses were done?
2. How many times did the heads appear?
3. How many times did the tails appear?
4. Estimate the probability of getting heads.
5. Estimate the probability of getting tails.
6. Drawing a red ace
7. Drawing a queen
8. Drawing a red card
9. Drawing the queen of hearts
10. Drawing a 12