Question

Sue believes if she wears her lucky Braves t-shirt, the Braves are more likely to win their football game than if she does not wear her lucky Braves shirt. What test would she have to use to see if this is true?

Answer 1

Hypothesis (null and alternate) testing would be used to see if this is true

it is claimed the

Null hypothesis :Sue wins if She wears lucky Braves t-shirt

Alternate hypothesis:Sue does wins if She wears lucky Braves t-shirt

We will use chi square test statstic and will find the p value

If p value is less than significance level then we will reject the null hypothesis

Or there is sufficient evidence that our claim is true

If p value is greater  than significance level then we will fail to reject the null hypothesis

Or there is insufficient evidence that our claim is false