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Calculator to find out the z-score of a normal distribution, convert between z-score and probability, and find the probability between 2 z-scores.
Z-score calculator computes a standardized z-score for any raw data point x. Enter population mean and standard deviation for a given normal distribution.
Use this simple z-Score calculator. Solve for probability, percentile and standard normal distribution curve area. Enter to learn with graphs and plots.
Z-score, otherwise known as the standard score, is the number of standard deviations by which a data point is above the mean. You can use our z-score calculator to determine this value for you. Read on to learn how to calculate the z-score and how to use the z-score table.
Use this Z-Score Calculator to calculate the standard normal score (z-score) based on the raw score value, the population mean, and the standard deviation of the population.
Z score calculator to calculate a Z score from a raw score. p-value from a Z score or Z score from probability. Z statistic calculator with support for normal distributions with custom mean and sigma. Z score formula and explanation with examples, as well as a Z table with key values. Free online Z table calculator.
This calculator finds the standardized z-score for any raw value of X, a population mean, and a population standard deviation. A z-score simply tells us how many standard deviations away from the mean a value X lies.
The Z-score Calculator is an online tool to measure how many standard deviations an element is from the mean. It efficiently aids in statistical analysis by making complex calculations straightforward and accessible.
In the realm of mathematics, the Z-score is calculated using the following formula: z = (X - μ) / σ. Where: z is the Z-score, X is the value being measured, μ (mu) is the mean of the population, σ (sigma) is the standard deviation of the population.
Enter the Raw Score, Mean (μ), and Standard Deviation (σ) for your data. Click "Calculate Z-Score" to calculate the Z-Score and related values. Results, including the Z-Score, p-values, and confidence level, will be displayed below.