Proving claims  Hypothesis Testing
Proving claims
Lessons

3.
The following claim is made. “More than 80% of fortune tellers are frauds”.
1.
Null hypothesis and alternative hypothesis
2.
Proving claims
3.
Confidence levels, significance levels and critical values
4.
Test statistics
5.
Traditional hypothesis testing
6.
Pvalue hypothesis testing
7.
Mean hypothesis testing with tdistribution
8.
Type 1 and type 2 errors
9.
ChiSquared hypothesis testing
10.
Analysis of variance (ANOVA)
11.
Chisquare goodness of fit test
1.
Null hypothesis and alternative hypothesis
2.
Proving claims
3.
Confidence levels, significance levels and critical values
4.
Test statistics
5.
Traditional hypothesis testing
6.
Pvalue hypothesis testing
7.
Mean hypothesis testing with tdistribution
8.
Type 1 and type 2 errors
9.
ChiSquared hypothesis testing
10.
Analysis of variance (ANOVA)
11.
Chisquare goodness of fit test