in general what would a scientist do after forming a testable question
a: design and experiment
b: develop a hypothesis ***
c: draw a conclusion
d: analyze data
If an experiment disproves a scientists hypothesis what should the scientist do next
a: develop a testable question
b: revise a hypothesis and try the experiment again
c: develop a theory based on the data ***
d: change the dependent variable
a science teacher was curious to see wheather offering money for good grades would increase student performance in a test the teacher offered half the students in the class $5 if they got an a on their next test the other half of the class was not offered any money what is the independent variable in this experiment
a: the number of questions on quiz
b: the number of students in class
c: the students grade in test***
d: the amount of money offered
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