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Probability Calculator Given Mean And Standard Deviation. Standard deviation in statistics typically denoted by σ is a measure of variation or dispersion refers to a distributions extent of stretching or squeezing between values in a set of data. With our tool you need to enter the respective value for Probability of Success Probability of Failure and Number of items in population and hit the calculate button. Probability Calculator - Finds conditional probability union and intersection of events. 7 1 8 5 or line break and press the Calculate button.
You can use this Standard Deviation Calculator to calculate the standard deviation variance mean and the coefficient of variance for a given set of numbers. To find the sample size from the mean and success rate you divide the mean by the success rate. The z-score also referred to as standard score z-value and normal score among other things is a dimensionless quantity that is used to indicate the signed fractional number of standard deviations by which an event is above the mean. P1 Z 1 2PZ 1 1. The formula for standard deviation is sqrt sample size probability of success 1- probability of success. There are 7 calculators in this category.
Calculate the mean variance and standard deviation of a discrete random variable from a given probability distribution table.
Descriptive Statistics Calculator - Find Arithmetic mean mode median minimum maximum of a data set. Enter a probability distribution table and this calculator will find the mean standard deviation and variance. P1 Z 1 2 08413 1 06826. This Normal Probability Calculator will compute normal distribution probabilities using the form below and it also can be used as a normal distribution graph generator. Using a table of values for the standard normal distribution we find that. Please provide numbers separated by comma eg.