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1. What part of a scientific experiment is the hypothesis?
a. the data collected during the trials
b. the manipulated variable
C. the experimental results
d. the testable explanation/prediction to the
question
2. When conducting an experiment, what are the factors you must keep the SAME in order to obtain valid
results?
A Constants
B The data
C The independent variable
D
All lab group participants should have the SAME
hypothesis