perform the investigation in a different way change the hypothesis to match the results choose a different investigation repeat the investigation
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Michelle performed an investigation but the results did not match her hypothesis. What should Michelle do next?
Possibilities:
- perform the investigation in a different way
- change the hypothesis to match the results
- choose a different investigation
- repeat the investigation

repeat the investigation