1. if the amount of water increases, then the height of the plant will increase. this is an example...

1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

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1. If the amount of water increases, then the height of the plant will increase. This is an

example of

A hypothesis

2. The variable that is changed (manipulated) in an experiment

Independent variable

Page 3: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

3. The variable changes (responds) as a result of a change in the independent variable

Dependent variable

4. An explanation that can be tested with a scientific investigation.

hypothesis

5. What is the sum of the numbers in a set of data divided by the number of entries in the set?

Mean

Page 6: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

6. What is the middle number in a data set when the data are

arranged in numerical order?

Median

Page 7: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

7. What is the number that appears most often?

mode

Page 8: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

8. What is the difference between the highest and lowest values in a

data set?

range

Page 9: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

9. Using a graduated cylinder, 1 mL equals

1 cm3

Page 10: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

10. Graduated cylinder measures

volume of a liquid

Page 11: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

11. Mass is measured using what tool?

triple beam balance scale

Page 12: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

12. A spring scale measures

weight

Page 13: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

13. What tool would you use to measure length?

rulerTrundle wheel

Page 14: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

14. Mass in measured in what metric units?

grams

Page 15: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

What is the amount of material in an object called?

mass

Page 16: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

16. The amount of space an object takes up

volume

Page 17: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

17. A scientific experiment that involves changing one factor and observing its effects on

one thing while keeping all other things constant.

Controlled experiment

Page 18: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

18. What is quantitative data ?

descriptions of the natural world using

numbers

Page 19: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

19. What is qualitative data?

descriptions of the natural world using

words

Page 20: 1. If the amount of water increases, then the height of the plant will increase. This is an example of A hypothesis

20. What is the effect of the length of the paper airplane on the distance traveled?

What is the independent variable?

length of the paper airplane

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