## 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

- Determine a single event with a single outcome.
- Identify the total number of outcomes that can occur.
- 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 calculate basic probability?

#### 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.