Use chi-square goodness of fit - exam scenario
For one category in a training college goodness-of-fit test, observed count is 27 and expected count is 23. Calculate this category's chi-square contribution. Enter the requested value and choose the interpretation that matches the result.
AI writing feedback
How would you answer this question in your own words? The AI will analyse your response and give feedback on reasoning, evidence, and expression.
Worked practice: result and interpretation
Calculate the requested result first, then choose the interpretation that follows from it.