Paul Andersen shows you how to calculate the ch-squared value to test your null hypothesis. He explains the importance of the critical value and defines the.
Mathematica for Biologists Chapter 2, Part 2 (nonlinear curve fitting)
This tutorial teaches how to fit experimental data (XY pairs) to an arbitrary non-linear function. Find 'best fit line function coefficients and r-squared. Also learn.
Statistics for Biologists - The Chi Squared Test
In this video we look at how to apply the chi squared statistical test and interpret the results. Particularly useful for A Level students preparing for their ISA/ empa.
Statistics 001 AP Biology - Linear Regression in Excel
A short screencast to show students how to use Excel to perform a linear regression. Slide References: Slide 4 Scatterplot and regression line image: Sullivan.
R2 - Regenerating the Cell Membrane the Omega 6 and Omega 3 Fatty Acid Ratio for Cell Dr. Dan Pompa
M/Health-Tips/ml The second step Dr. Dan Pompa explains.
Biological Trickling Filter at Ryaverken Göteborg GRYAAB
Machine and filtermedia supplied by VA Teknik i Bors AB Sweden. We supply Waste Water Treatment Plants with machinery. For more information visit.
What is a P Value? What does it tell us?
Discussion about the p value. What it means and how to interpret it. If the null were true! Reject or fail to reject?