Normal Distribution with BOTH an Unknown Mean and Standard Deviation - Standard Normal Distribution

Given a normal distribution, learn how to find, both, an unknown mean and an unknown standard deviation using a 3 step method involving:
- the standard normal bell curve and the z score, or z value
- the inverse normal distribution function
- simultaneous equations
The method is explained and illustrated with a worked example.
By the end of this video you'll know how to solve such problems.

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[@xiaoqingtian6542]

Life saver for my final exam review.Great video

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