Theoretical Probability
Experimental Probability
Impossible,Unlikely,Likely,or Certain.
Word problems.
Adding!!!
100
If I have 3 blue pens, 7 red pens, and 8 pink. What is the theoretical probability I pull a blue pen?
3/18
100
Whats the experimental probability you will get blue when you spin the spinner?
1/8
100
What is the probability of rolling a 7 on a six-sided die?
0
100
A box contains 6 white balls, 2 blacks balls, and 8 red balls. What is the probability that a ball drawn at random is black?
1/8
100
2+2
4
200
If I have 32 pairs of blue socks and only 2 pairs of red socks what is the theoretical probability I will pull out red socks.
1/17
200
Bob tossed a ping-pong ball into a cup 100 times. What is the experimental probability he'll make it 10 times?
1/10
200
What is the probability of a cat flying to the moon.
0
200
A jar contains four red marbles, two blue marbles, and two yellow marbles. Jessica randomly chooses two marbles, one at a time, without replacing the first marble. If the first marble is red, what is the probability that the second marble is yellow.
1/2
200
3+4
7
300
If there are 52 cards in a deck what is the theoretical probability of pulling a 8 out of the deck.
1/13
300
A coin is tossed 10 times. A head is recorded 7 times and a tail 3 times. What is the experimental probability for both heads and tails?
Head 7/10 tails 3/10
300
If there are 3 blue candies and 1 red candy what is the probability you will pull out a red one.
1/4 or 25%
300
Bob has 6 nickels and 7 dimes in her pocket. 5 of the nickels and 1 of the dime are Canadian. The others are from the US. Suppose Bob randomly selects a coin from her pocket. What is the probability that it is a dime or is from the US?
7/13
300
6+9
15
400
Each letter of the word PROBABLE is written on a separate card. The cards are placed face down and mixed up. What is the probability that a randomly selected card has a consonant. There are 8 possible outcomes and 5 favorable outcomes.
5/8= 62.5%
400
If I have two spinners that have 6 colors on it in the same pattern what is the probability they will land on the same color.
1/6
400
If I have a spinner with only two highlighted blue and 4 white what is the probability that it gets blue.
2/6
400
A soft drinks factory produces 1,400 bottles a day. The factory tested a sample of 400 units and found that 6 were defective. By calculating the experimental probability that a bottle is defective, work out how many defective bottles would be expected in a day.
21 bottles
400
7+5
12
500
If I have 500 pairs of green socks ,10 pairs of blue socks, 19 pairs of red socks, and only 2 pairs of pink socks what is the probability I will pull pink socks out?
4/1062 or 0.377%
500
A card is drawn and replaces from a standard 52-card deck 200 times, and the Queen of Hearts is drawn 5 of those times. Which is higher, the experimental or the theoretical probability of drawing the Queen of Hearts?
Experimental probability is higher. 2.5%
500
Whats the probability of drawing an Ace from a standard deck of 52 cards?
4/52 or 1/13
500
Bassem plays a card game with his friends and the result can be either win, lose, or draw. Each time they play, the probability that Bassem will win is 0.5, and the probability he will lose is 0.3. If they play 50 games, what is the expected number that will end in draw?
0.2
500
100+200
300