Statistical Tests: Choosing which statistical test to use
Seven different statistical tests and a process by which you can decide which to use.
See https://creativemaths.net/videos/ for all of Dr Nic's videos organised by topic.
The tests are:
Test for a mean,
test for a proportion,
difference of proportions,
difference of two means - independent samples,
difference of two means - paired,
chi-squared test for independence and
regression.
This video draws together videos about Helen, her brother, Luke and the choconutties.
There is a sequel to give more practice choosing and illustrations of the different types of test with hypotheses. • Choosing which statistical test to us...
See https://creativemaths.net/videos/ for all of Dr Nic's videos organised by topic.
Here are links to the videos mentioned.
Test for a mean: • Hypothesis test (t-test) for a mean i...
Difference of two means, independent samples: • Hypothesis testing: step-by-step, p-v...
Difference of two means, paired samples: Coming soon
Chi Sq test: • Chi-squared test: (2) Understanding t...
Regression: • Scatterplots in Excel, Regression par...
#DrNicStats #Statistics
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