FREE SCIENCE AND STUDY GAMES ABOUT SM TAILS

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EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -17 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: dependent variable

Answer:

This is the factor that is being tested.

Question 2: When should you use a pie graph (circle graph)?

Answer:

This graph gives you a quick view of the relationships among parts of a whole.

Question 3: control

Answer:

The factor in an experiment that remains the same.

Question 4: What does the S in TAILS stand for?

Answer:

S stands for scale. the data points must fill the graphing area.

Question 5: When do you use a line graph?

Answer:

You use a line graph to show how something changes over time or to show the relationship between two quantities as those quantities are changing.

Question 6: Experiment

Answer:

This is the step where you design a test to confirm or disprove your hypothesis.

Question 7: independent variable

Answer:

The factor that affects the value of the dependent variable.

Question 8: Research

Answer:

During this step of the Scientific Method you find out as much about your topic as you can.

Question 9: Analysis

Answer:

You record what happened, look at and interpret the data.

Question 10: Hypothesis

Answer:

In this step of the Scientific Method you predict the answer to the purpose/problem.

Question 11: What does the I in TAILS stand for?

Answer:

I stands for intervals. Intervals on each axis must be equally spaced.

Question 12: What does the A in TAILS stand for?

Answer:

A stands for axes. the dependent variable goes on the Y axis and the independent variable goes on the X axis. Remember, DRY MIX.

Question 13: Conclusion

Answer:

During this step you answer the question, "Does the data support my hypothesis?"

Question 14: What does the L in TAILS stand for?

Answer:

L stands for labels. Both axes must be labeled and units included if applicable.

Question 15: What does the T in TAILS stand for?

Answer:

T stands for title. It may be written as a statement or it may ask a question.

Question 16: Purpose/Problem

Answer:

During this step of the Scientific Method you ask yourself "What do you want to learn?"

Question 17: When do you use a bar graph?

Answer:

You use a bar graph to compare two or more things.