Tabulation of Results
Useful x Outcome
BadGood
No4116
Yes65


Tabulation of Expected Results
Useful x Outcome
BadGood
No39.417.6
Yes7.63.4


Statistical Results
Pearson's Chi-squared test with simulated p-value (based on 2000 replicates)
Exact Pearson Chi Square Statistic1.31
P value0.29