The single factor that is changed in an experiment is the __________. dependent variable control hypothesis independent variable
2 answers:
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Answer:
maybe... violet... or having two different eyes color?
Hopefully, this helps you!!
Answer:
Answer=2
Explanation:
Chi square test is a statistical test commonly used to compare observed data with data we would expect to obtain according to a specific hypothesis
Chi square formula
=∑(observed value-expected value)/(expected value)2