The scientific method is a continuous process. When an experiment result is rejected, which is the BEST scientific approach?

a. Restart the scientific process.
b. Start to find a new career.
c. Restart the data analysis.
d. Start a peer review.

c. Restart the data analysis.

To establish credible results, the higher the sample size is, the more valid the experiment is. What else MUST you include to make your experiment valid?

a. a cause
b. an effect
c. a control
d. an experiment

c. a control

Which statement BEST describes how scientific knowledge can change?

a. Scientific knowledge can be modeled.
b. scientific knowledge can be re-examined by new investigations.
c. Scientific knowledge can be published in new publications.
d. Scientific knowledge can be argued.

b. scientific knowledge can be re-examined by new investigations.

The best scientific approach when an experiment result is rejected is to c. Restart the data analysis.

The BEST scientific approach when an experiment result is rejected is to choose option c., which is to restart the data analysis. The scientific method is based on the idea of testing and refining hypotheses through evidence and experimentation. When a result is rejected, it is essential to go back and analyze the data again to identify any errors, inconsistencies, or potential factors that may have influenced the outcome.

Restarting the scientific process (option a.) may not be necessary if the issue lies within the data analysis phase. Starting to find a new career (option b.) is unrelated to troubleshooting and improving experimental results. Starting a peer review (option d.) is a step in the scientific process where other experts review the study, but it is not the immediate next step to take after a rejected result.

To restart the data analysis, consider reviewing the experimental design, checking for procedural errors, calibrating equipment if necessary, and ensuring accurate collection and interpretation of data. Following these steps will help identify any potential issues and improve the quality and reliability of the results obtained.