## What is the chance of getting a blue marble?

The probability of drawing a blue marble = 1/5. The 1/5 probability of drawing a blue marble assumes all 5 marbles are in the jar.

## What is the probability or chance to pick a green marble?

0
The probability of selecting a green marble at random from a jar that contains only green, white and yellow marbles is 0.

What is the probability of getting green or blue?

1 Expert Answer 1/5 = 2/10 , so 2 of the 10 colors are blue and 3 of the 10 colors are green.

Would it be likely to pull a blue marble or a green marble from the bag?

You are equally likely to draw a blue marble or a green marble. You are equally likely to draw any of the colors from the bag.

### What is the probability that the marble will be any one Colour?

HENCE, the probability of getting any one colour is 1.

### How do we calculate probabilities?

How to calculate probability

1. Determine a single event with a single outcome.
2. Identify the total number of outcomes that can occur.
3. Divide the number of events by the number of possible outcomes.

What is the probability that it is yellow or green?

2/8
The probability of spinning a yellow or green in a color wheel of 8 colors (assuming all the colors are different) is 2/8. The probability of rolling a 4 on a single die is 1/6.

What is the probability of getting green?

Since there are x+y green or black balls left, the chance of getting a black ball is x/(x+y), and the chance of getting a green is y/(x+y).

#### How do you find probability example?

Divide 11 (number of positive outcomes) by 20 (number of total events) to get the probability. So, in our example, the probability of drawing a white marble is 11/20. Divide this out: 11 รท 20 = 0.55 or 55%.

What are the chances of drawing 2 blue marbles?

If a blue marble was selected first there is now a 1/4 chance of getting a blue marble and a 3/4 chance of getting a red marble. If a red marble was selected first there is now a 2/4 chance of getting a blue marble and a 2/4 chance of getting a red marble. Now we can answer questions like “What are the chances of drawing 2 blue marbles?”

How many marbles are in a bag of 17?

You have a bag of 17 marbles. Four are blue, 6 are green, 2 are red, and the others are yellow. What is the probability of drawing a red marble, putting it aside, and then drawing a green marble?

## How to calculate the probability of choosing a marble?

Experiment 3: A glass jar contains 6 red, 5 green, 8 blue and 3 yellow marbles. If a single marble is chosen at random from the jar, what is the probability of choosing a red marble? a green marble? a blue marble? a yellow marble?

## How many blue marbles are in a jar?

A jar contains 10 red marbles, 4 white marbles, and 2 blue marbles. Two are drawn in sequence, not replacing after each draw. The probability of drawing exactly one blue marble.