Answer: There is a small relationship between IQ an productivity.
Step-by-step explanation:
Given: The correlation between employee IQ and productivity in a factory is .12.
Null hypothesis : There is no relationship between employee IQ and productivity.
Alternative hypothesis : There is relationship
between employee IQ and productivity.
Since, p < .01 , where 0.01 is the significance level.
So, we reject the null hypothesis.
That means, there is a relationship between employeeIQ and productivity.
Since correlation coefficient is near to 0, so it represent weak correlation.
Conclusion: There is a small relationship between IQ an productivity.
