Understanding Hypotheses

Front

What is a null hypothesis?

Back

A null hypothesis is a statement that there is no effect or difference.

Front

Alternative Hypothesis

Back

A statement that suggests a significant effect or relationship, opposing the null hypothesis.

Front

Identify the type of hypothesis: 'There is no difference in test scores between two groups.'

Back

Null hypothesis

Front

Identify the type of hypothesis: 'Students who study more will have higher test scores.'

Back

Causal hypothesis

Front

Which hypothesis is typically tested in statistical analysis?

Back

Null hypothesis