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The corresponding cumulative distribution function question is, "What's the probability you'll be shorter than 5'4"?" The figure above showed two normal distributions . You can now see these are ...
However, there are drawbacks to normal probability and it can be difficult to determine whether or not a sample truly follows ...
A normal distribution is a probability distribution of outcomes that are symmetrical or form a bell curve. In a normal distribution, 68% of the results fall within one standard deviation, and 95% ...
The sets of probabilities in Equations 2 and 3 are called probability distribution functions. For these two cases, the functions are discrete, having values only at the integer mesh points. ... my ...
In Excel, syntax for this function is NORMINV(probability,mean,standard deviation). Using the sales example, with a weekly sales average of $2,000 that fluctuates about $500 up or down, you know ...
Calculating probabilities on a binomial distribution: Binomial Distribution Calculator This web calculator allows users to specify the number of trials (n) and probability of success (p). After ...