1-Post template?
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Minimum Sample Size for Population Mean Confidence Interval
This calculator is appropriate when you know the population standard deviation, sigma and are given the Margin of Error E and the Confidence Level, c.
How to Round in R
How to Round in R This is a good source https://www.geeksforgeeks.org/rounding-off-values-in-r-language-round-function/
Chebyshev’s Theorem Excel Calculator
Chebyshev’s Excel Calculator Chebyshev’s Theorem can be used for any type of distribution, but if the problem says the distribution is “bell shaped,” use the
Baby Steps
Image by Laura Retyi from Pixabay I watched dumbfounded as 82- ear-old Wally Funk moved quickly leading her fellow soon-to-be astronauts up the 8 flights
Bomber Mafia
Summer Reading The Bomber Mafia by Malcolm Gladwell One of the first names I had to memorize as part of my Doolie Knowledge at the
What is Deep Learning?
What is Deep Learning? This article provides some insight into the future of Deep Learning and explains the differences between it, supervised learning, and reinforcement
AI and Deep learning
What is Deep Learning? This article provides some insight into the future of Deep Learning and explains the differences between it, supervised learning, and reinforcement
sMAPE
How to calculate sMAPE Subtract the actual value from the absolute forcast Square the result Find the square root of the previous result (step #2)
Why is 2-tail p-value twice the 1-tail p-value?
Add Your Heading Text Here Why is the two-tail p-value always twice the one-tail p-value in a t-test? In the t-test output below, notice that