Z Formula In Statistics
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This video is part of an online course, intro to inferential statistics.
A short video on hypothesis testing with z scores and setting up rejection regions. This video shows how to calculate "inside areas" and "areas in the extreme" a normal distribution using zscores. This video examines how to use a zscore, mean, and standard deviation solve for raw score.
~~~~~~~~~~~ channel does not contain ads. Check out the course here. You can see all my videos on channel page http///mathmeeting.
This tutorial shows how to calculate areas/probabilities using the cumulative standard normal tables. This video shows how to find the area under standard normal curve using z scores. Tutorial on finding the mean, z score when you know area (or probability).
Can also be found on my websi. This video is part of an online course, intro to descriptive statistics. Check out the course here.
