Hypothesis Testing by Hand - ChiSquare tests to test the Standard Deviation or Variance

Ton Van Voorden, MSc.

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2 Videos (12m)
    • 11

      6:31
    • 11

      5:51

About This Class

Till now we compared a mean to a fixed number. The next step is comparing the standard deviation to a number :)

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About me (Ton van Voorden):

Fun, interesting, social.
That's the reason I give private lessons.

While studying at Tilburg University, I was already teaching other students. Not only individuals but I was also giving tutorships to small classes.

After my study I went backpacking in Australia and afterwards I started a traineeship at one of the biggest Insurance companies (Achmea). Next to that work I was always teaching just because I love it. In the evening hours I went to the teaching academy to learn more and more about teaching and afterwards I decided to startup my own business specialized in Math and Statistics.