Table of Contents
- 1 What is the probability of getting a purple marble?
- 2 What is the probability of picking a blue marble in bag?
- 3 What is the probability of rolling a 3 or 6?
- 4 What is the probability of an event is sure to happen?
- 5 What is the probability of getting a 11 on two dice?
- 6 How many marbles are there in a bag of 10 marbles?
- 7 How many marbles can you draw with 2 blue B***S?
What is the probability of getting a purple marble?
The probability is about 9.33\% .
What is the probability of a pulling a red marble out of a bag containing 16 red marbles?
Note that there are 16 total marbles. A is simply a set of sequential events. On the first, you have 10/16 chances to draw a red. Supposing this red is not replaced, the chance of drawing a second red will be 9/15; therefore, the probability of A is (10/16) * (9/15) = 0.375.
What is the probability of picking a blue marble in bag?
There are 6+3+7 = 16 marbles in the bag, and 16 choose 1 = 16 ways to choose a marble out of the bag. Out of those 16 ways, three of them will result in a blue marble. Thus, the probability is 3/16.
What is the probability that the marble will be any one Colour?
HENCE, the probability of getting any one colour is 1.
What is the probability of rolling a 3 or 6?
Two (6-sided) dice roll probability table
| Roll a… | Probability |
|---|---|
| 3 | 3/36 (8.333\%) |
| 4 | 6/36 (16.667\%) |
| 5 | 10/36 (27.778\%) |
| 6 | 15/36 (41.667\%) |
What is the probability of a pulling a red marble?
The probability of drawing a red marble = 2/5. The probability of drawing a blue marble is now = 1/4. The probability of drawing a red marble = 2/5.
What is the probability of an event is sure to happen?
The probability of a sure event is 1. NOTE :- A sure event is an event, which always happens. For example ,it’s a sure event to obtain a number between 1 and 6 when rolling an ordinary die. The probability of a sure event has the value of 1.
What is the probability of selecting a blue marble on the first draw and then a clear marble on the second draw?
1 Expert Answer 6/17 • 14/33 = 28/187 ≈ 0.15.
What is the probability of getting a 11 on two dice?
Originally Answered: What’s the probability of getting a sum 11 when two dice are rolled? There are 36 possible outcomes when you toll two dice. You can get 11 by rolling a 5,6 or by rolling a 6,5. Therefore the probability is 2 out of 36, or 1 in 18 which is .
What is the probability of getting a number less than 11?
Probability of getting a number less than 11 is: P (x<11) = 12/51.
How many marbles are there in a bag of 10 marbles?
In a bag of 10 marbles, there are 5 blue marbles, 3 red marbles, and 2 white marbles. Complete the probability distribution table for drawing 1 marble out of the bag. Draw a: Probability Blue marble 5/10 Red marble 3/10 White
What is the probability that 2 randomly chosen marbles are not pink?
To obtain the probability that is asked, simply compute 1 – (2/9) = 7/9. The probability that the 2 randomly chosen marbles are not both pink is 7/9.
How many marbles can you draw with 2 blue B***S?
So there are 6 different combinations that could include 2 blue b***s BUT they are NOT all equally likely to be drawn. A bag contains 6 red marbles, 6 blue marbles, 10 white marbles and 7 yellow marbles. You are asked to draw 4 marbles from the bag without replacement.
How many marbles does Jeff have in his bag?
What jeff has 8 red marbles, 6 blue marbles, and 4 green marbles that are the same size and shape. he puts the marbles into a bag, mixes the marbles, and randomly picks one marble. what is the probability that the marble will be blue? A bag contains 8 red marbles, 5 blue marbles, 8 yellow marbles, and 6 green marbles.