Answer:
1.) Rock, Paper, Scissors
A. 19/32
B. 12/25
C. 2/3
2.) Deck of 52 cards
A. 1/2
B. 1/65
C. 1/6
Step-by-step explanation:
1.) Rock, Paper, Scissors
A.) P = number of times Janna won =
total number of tries
P = ( 32 - 13 ) = 19
32 32
Therefore:
The experimental probability of Janna won is 19
32
B.) P = number of times Phen won =
total number of tries
P = 24 ÷ 2 = 12
50 ÷ 2 25
Therefore:
The experimental probability of Phen won is 12
25
C.) P = number of times Joyce won =
total number of tries
P = ( 45 - 15 ) = 30 ÷ 15 = 2
45 45 ÷ 15 = 3
Therefore:
The experimental probability of Joyce won is 2
3
Note : B and C reduce in lowest term.
2.) Deck of 52 cards
A.) P = number of deck cards ( diamond suit ) =
total number of draws
P = 15 ÷ 15 = 1
30 ÷ 15 2
Therefore:
The experimental probability of the deck cards ( diamond suits) is 1
2
B.) P = number of deck cards ( King of Hearts ) =
total number of draws
P = 1
65
Therefore:
The experimental probability of the deck cards ( King of Hearts) is 1
65
C.) P = number of deck cards ( black suits ) =
total number of draws
P = ( 72 - 60 ) = 12 ÷ 12 = 1
72 72 ÷ 12 6
Therefore:
The experimental probability of the deck cards ( black suits ) is 1
6
Note : C reduced in lowest term.
#CarryOnLearning
#bRAInGELster17
