How do you find the probability of X greater than? Enter the mean and standard deviation for the distribution. Enter the chosen values of x 1 and, if required, x 2 then press **Calculate** to calculate the probability that a value chosen at random from the distribution is greater than or less than x 1 or x 2, or lies between x 1 and x 2.

## How do you find the probability of X less than Y?

## What is the probability that X is greater than 1?

Similarly, the probability that X is greater than 1 is equal to **1 - P(X = 1) = 1 - 0.1 = 0.9**, by the complement rule.

## What is the probability of X and Y?

Another way to think about P(X|Y) is a two-argument function over values of x and y giving the value **P(X=x|Y=y)**. Such a distribution is referred to as the probability of X given Y.

## How do you write less than equal to?

The less than symbol is **<**. Two other comparison symbols are ≥ (greater than or equal to) and ≤ (less than or equal to).

## Related advise for How Do You Find The Probability Of X Greater Than?

### How do you calculate greater than probability in Excel?

### What does least likely mean in probability?

Less Likely (Less Probable) One event (A) is less likely to occur than another event (B) when the theoretical probability of the event (A) is less then that of the other event (B). If the probability of event A is less than the probability of event B, then event A is less likely to occur then event B.

### Can a probability distribution be less than 1?

Because most of the density is less than 1, the curve has to rise higher than 1 in order to have a total area of 1 as required for all probability distributions. This density (for a beta distribution with parameters 1/2,1/10) becomes infinite at 0 and at 1.

### How do you find the probability?

### What is an example of continuous random variable?

For example, the height of students in a class, the amount of ice tea in a glass, the change in temperature throughout a day, and the number of hours a person works in a week all contain a range of values in an interval, thus continuous random variables.

### What is the probability it is divisible by 3?

When a fair die is thrown, the probability of getting each of the digit 1,2,3,4,5 and 6 is 16 . Of these, digits divisible by 3 are 3 and 6. Hence when you roll a fair die once, probability of getting a number divisible by 3 is 26 or 13 .

### What is the area of probability always?

The probability that a continuous random variable lies in a given range is equal to the area under the probability density function curve in that range. The total area under the curve for any pdf is always equal to 1 , this is because the value of a random variable has to lie somewhere in the sample space.

### How do you solve for dependent probability?

If A and B are dependent events, then the probability of A happening AND the probability of B happening, given A, is P(A) × P(B after A).

### What is the formula for dependent probability?

Difference Between Independent and Dependent Events

Dependent Events | Independent Events |
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3. Formula can be written as: P(A and B) = P(A) × P(B | A) | 3. Formula can be written as: P(A and B) = P(A) × P(B) |

### How do you solve probability in math?

### What does ≤ mean?

≤ ≥ These symbols mean 'less than or equal to' and 'greater than or equal to' and are commonly used in algebra.

### How do you use less than greater than?

The symbol used to represent greater than is “>” and less than is “<”. If one value is larger than the other value, we use greater than. Similarly, if we want to represent one value is less than the other value, we use less than. For example, 5 is greater than 5.

### How do you write less than 60?

The less-than sign is a mathematical symbol that denotes an inequality between two values.

Less-than sign.

< | |
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Less-than sign | |

In Unicode | U+003C < LESS-THAN SIGN (HTML < · <, < ) |

Related |

### How do you calculate less than probability in Excel?

### What is Excel Xrange?

X_range (required argument) – This is the range of numeric values of x with which there are associated probabilities.

### What is Norm INV in Excel?

The Excel NORM. INV function returns the inverse of the normal cumulative distribution for the specified mean and standard deviation. Given the probability of an event occurring below a threshold value, the function returns the threshold value associated with the probability.

### What is between likely and unlikely?

is that likely is probable; having a greater-than-even chance of occurring while unlikely is not likely; improbable; not to be reasonably expected; as, an unlikely event; the thing you mention is very unlikely not holding out a prospect of success; likely to fail; unpromising; as, unlikely means.

### What is the probability of likely?

It will never happen! Unlikely means there's a small chance that an event will happen. Likely means there's a big chance that an event will happen. Certain means there's a 100% chance that an event will happen.

### What is the probability of equally likely events?

Equally likely means that each outcome of an experiment occurs with equal probability. For example, if you toss a fair, six-sided die, each face (1,2,3,4,5,or6 1 , 2 , 3 , 4 , 5 , or 6 ) is as likely to occur as any other face. If you toss a fair coin, a Head (H ) and a Tail (T ) are equally likely to occur.

### What happens when a probability is greater than 1?

When two events, A and B, are mutually exclusive, the probability that A or B will occur is the sum of the probability of each event. The same thing we could say about sum of A, B and C.

### Is there a probability between 0 and 1?

Between 0 and 1

The probability of an event will not be less than 0. This is because 0 is impossible (sure that something will not happen). The probability of an event will not be more than 1.

### Can a probability mass function be greater than 1?

No, a probability mass function cannot have a value above 1. Quite simply, all the values of the probability mass function must sum to 1. Also, they must be non-negative. The pdf if a non-continuous variable can never be more than 1, since (1) the sum of them must all add to 1 and (2) they must all be non-negative.

### What is the probability of A and B?

The probability of A and B means that we want to know the probability of two events happening at the same time. There's a couple of different formulas, depending on if you have dependent events or independent events. Formula for the probability of A and B (independent events): p(A and B) = p(A) * p(B).

### How do you find probability with or?

Probability OR: Calculations

The formula to calculate the “or” probability of two events A and B is this: P(A OR B) = P(A) + P(B) – P(A AND B).

### What is the probability of A or B or both?

Inclusion-Exclusion Rule: The probability of either A or B (or both) occurring is P(A U B) = P(A) + P(B) - P(AB). Conditional Probability: The probability that A occurs given that B has occurred = P(A|B). In other words, among those cases where B has occurred, P(A|B) is the proportion of cases in which event A occurs.

### What are examples of continuous variables?

You often measure a continuous variable on a scale. For example, when you measure height, weight, and temperature, you have continuous data. With continuous variables, you can calculate and assess the mean, median, standard deviation, or variance.

### Is weight a continuous variable?

Continuous random variables have numeric values that can be any number in an interval. For example, the (exact) weight of a person is a continuous random variable. Foot length is also a continuous random variable. Continuous random variables are often measurements, such as weight or length.

### Is height discrete or continuous?

Continuous data is data that can take any value. Height, weight, temperature and length are all examples of continuous data.

### What is the probability that a number is divisible by 2 or 3 or 5?

If you are talking about the natural density of natural numbers divisible by 2, 3, or 5, then the answer is 1115.

### 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 do you find the probability of an odd number?

The probability when rolling a regular six-sided dice that the score is an odd number is three-sixths or three out of six. Both three and six are divisible by three. Therefore, this fraction could be simplified to one-half. Three divided by three is equal to one.

### Is CDF always continuous?

However, the cumulative distribution function (CDF), is always continuous (mayn't be differentiable though) for a continuous random variable. For discrete random variables, CDF is discontinuous.

### Can the value of a probability density function be greater than one?

Yes, PDF can exceed 1. Remember that the integral of the pdf function over the domain of a random variable say "x" is what is equal 1 which is the sum of the entire area under the curve. This mean that the area under the curve can be 1 no matter the density of that curve.

### What is area of PDF?

The probability density function (pdf) is used to describe probabilities for continuous random variables. The area under the density curve between two points corresponds to the probability that the variable falls between those two values.

### What is dependent probability?

Dependent events in probability means events whose occurrence of one affect the probability of occurrence of the other. For example suppose a bag has 3 red and 6 green balls. Two balls are drawn from the bag one after the other. The probability is a chance of some event to happen.

### Can a probability be more than 1?

Probability of an event cannot exceed 1. probability of any thing will lie between 0 to 1.