what is a controlled experiment?

What is an experiment how do scientists research

What did Thomas Kuhn propose? What observations were responsible for his proposal for how scienceworks? Where did he get his ideas? -philosophy of science

what is the Expectation and outcome of results, Logical interpretation of the dataand any errors?

What is control group? Explain the purpose of a control in an experiment.

Explain the differences between independent, dependent and controlled variables in an experiment

A controlled experiment is one that(A) proceeds slowly enough that a scientist can make carefulrecords of the results.(B) tests experimental and control groups in parallel.(C) is repeated many times to make sure the results are accurate.(D) keeps all variables constant.

Which type of research is the most beneficial or the best; descriptive, correlational or experimental?

A General Biology student designed an experiment to see if there was a correlation between the length of a person’s arm and how far they could throw a ball.  In her experiment, the dependent variable will be: A) This size of the ball B) Arm Length C) The weather on the day they ran the experiment D)Distance the ball is thrown E)Gender

How is an experiment different from other scientific test such as observational studies or natural experiments?