Normal Distribution CalculatorEnter the raw score, mean, and standard deviation to find the probability of getting a number above or below that score using the normal distribution calculator below. Mean (μ): Standard Deviation (σ): Raw Score (x): ...
Enter the mean and standard deviation for the distribution. Enter the chosen values of x1 and, if required, x2 then press Calculate to calculate the probability that a value chosen at random from the distribution is greater than or less than x1 or x2, or lies between x1 and x2. ...
Normal distribution Other distributions:Student's t•Chi-square•F p-value: z-value: mean: std. dev: two tails right tail left tail mean to z 2-sided mean to z Link to calculation:
Standard normal distribution quantile function (σ =1, μ=0) equates like this: This function is calledthe probit function. The calculator below gives quantile value by probability for the specified through mean and variance normal distribution( set variance=1 and mean=0 for probit function)....
Normal distribution calculator finds probability, given z-score; and vice versa. Fast, easy, accurate. Online statistical table. Sample problems and solutions.
The normal distribution calculator to finding the probability less than $1.5$, probability greater than $1.5$, probability less than $1$, probability greater than $1$ and probability between $1$ and $1.5$ with a mean of $0.5$ and standard deviation of $2$. For any other values, just su...
This distribution calculator determines the Cumulative Distribution Function (CDF), scores, probabilities between two scores, and PDF or PMF for the following distributions: Normal, Binomial, Student's t, F, Chi-Square, Poisson, Weibull, Exponential, and Uniform. ...
You can calculate the standard normal distribution with our calculator below. Prevent plagiarism. Run a free check. Try for free Normal distribution vs the standard normal distribution Allnormal distributions, like the standard normal distribution, areunimodaland symmetrically distributed with a bell-shape...
Applications of the lognormal distribution (examples) Thanks to this lognormal distribution calculator, you can quickly compute probabilities, quantiles, samples, and many other things for every value of the parameters for the lognormal distribution! Read the text below to find out what the parameter...
The lognormal distribution is a probability distribution of a random variable whose logarithm is normally distributed. If X is a random variable with a normal distribution, then Y = exp(X) has a log-normal distribution; likewise, if Y is log-normally distributed, then log(Y) is normally ...