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# Probability

## The probability of a certain event is a number expressing the likelihood that a specific event will occur, expressed as the ratio of the number of actual occurrences to the number of possible occurrences. In mathematics, it is a measure of how often an event will happen and is the basis of statistics.

### What is the answer to page 7.17 in Punchline Algebra book A what is the title of this picture?

Spare Parts for a Porcupine with no spaces.

Is possible.

### Is there an actual strategy to winning Rock, Paper, Scissors?

Although technically Rock, Paper, Scissors is considered a game of chance, there are a few patterns to keep in mind that could give you a leg up on your competition. Men are statistically more likely to throw rock first, whereas women are more likely to start with scissors. Further, if someone wins on a particular throw, they are more likely to start with the same choice in the next round. Similarly, if they lose, they’re likely...

### Explain how to estimate 498 divided by 12?

Let's see. Estimating would start with rounding up 498. 498 will turn into 500. Next, we round 12. Twelve rounds to 10, so it ends up to become 500 divided by 10. 500 divided by 10 is 50. So, estimated, 498 divided by 12 would be somewhere near 50. (by the way, 498 divided by 12 is actually, non-estimated, 41.5.) ...

31

### What is the probable origin of a rock?

rock paper scissors? 1/3 rock paper scissors lizard Spock? 0

### What is an example of what ethnicity is?

Ethnicity is where your family originated for example, my family comes from Greece thus my ethnicity is Greek ...

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### What is the probability of getting an odd number in a rolling die?

There are three odd numbers in a die: 1, 3, 5. The probability of rolling an odd number in a fair die is: P(1 or 3 or 5) = 3/6 = 1/2 ...

### How many possible outcomes for flipping 2 coins?

Assuming the coins are fair, two-sided coins, and landing on their sides is not an option, there are four possible outcomes if you consider coin a having a head and coin b having a tail being a different instance from coin a being a tail and coin be having a head. Here they are; Coin A | Coin B Heads | Tails Heads | Heads Tails....| Heads Tails....| Tails ...

### What is The probability that the first and second card drawn from a deck of 52 cards are both kings?

Two cards are drawn from a pack of 52 cards second card is drawn after replacing the first card. What is the probability that the second card is a king? ...

### Which condition is probably most necessary for a monarch to gain power why?

The death or abdication of the previous monarch.

### What is the probability of spinner landing on a 3?

It depends on how many sides the spinner has, a detail that was not provided in the question. If the spinner has 7 sides, and there is only one 3, then the probability of landing on a 3 is 1 in 7, or about 0.1429. ...

### What is the difference between t-distribution and standard normal distribution?

the t distributions take into account the variability of the sample standard deviations. I think that it is now common to use the t distribution when the population standard deviation is unknown, regardless of the sample size. ...

### What are the dimensions of a baseball diamond?

Starting at home plate, all the way around in a square, each base is 90 feet apart. Then the pitcher's rubber is 60 feet 6 inches away from home plate. ...

### When do we use vector algebra in daily life?

In real life unit vectors are used for directions, e.g east, north and up. The unit vector specifies the direction. Gyroscopes maintain a direction and keep things level. Whenever and where ever location is important, unit vectors are a part of real life. Whenever directions are important in your real life, then unit vectors are important. If everything was confined to move along a straight line, then unit vectors would not be important. If you can move in a plane, then unit...

### Application set theory on business section?

Set theory does have many practical business applications. Some of these include how the Turing machine is used in computer science, and the theory of crisis of foundations in math. ...

### What difference between Statistical Sampling and non-statistical sampling?

Statistical sampling is an objective approach using probability to make an inference about the population. The method will determine the sample size and the selection criteria of the sample. The reliability or confidence level of this type of sampling relates to the number of times per 100 the sample will represent the larger population. Non-statistical sampling relies on judgment to determine the sampling method,the sample size,and the selection items in the sample. ...

### What is the best way to control events that occur outside your vehicle?

Planning your route is the best way to control events that occur outside your vehicle. ...

### How many ways can you shuffle a deck of cards?

Mathematicians have a shorthand for this result called 52!, or 52 factorial. More compactly, this is 8*10^67. ...