Asked by Katie

Please check my work:
Label the dependent and independent vstiablr.
1. Time spent studying and
Score on a test

2. If a scientist conducts an experiment to test the theory that a vitamin could extend a person's life expectancy. What are the dependent and independent variables?

3. A scientist studies the impact of a drug on cancer. What are the independent and dependent variables?

4. Newtons second law of motion states that F =MA Force equals mass multiplied by acceleration mass is the constant constant it does not change what is the independent and dependent variable?

1. Time spent = independent & score is dependent
2. Independent; amount of vitamin c; dependent; change in life expectancy
3. Independent: amount of drug given or amt of time??
Dependent: how/if the drug impacts the cancer
4. Independent: force
Dependent: acceleration

Answers

Answered by Anonymous
Number 1 should say variable
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