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Hypothesis Practice NN

Last updated over 4 years ago

33 questions

1 point

1

Question 1

1.

Independent Variable

Cleaner fish

Amount of Algae 

the tank

1 point

1

Question 2

2.

Dependent variable

Cleaner fish

Amount of algae

The tank

1 point

1

Question 3

3.

Hypothesis

If Susie adds cleaner fish to the tank, then there will be less algae so she won't need to clean the tank as fast.  

If Susie adds algae to the tank, then there will be less fish so she won't need to clean the tank as fast.

1 point

1

Question 4

4.

Independent variable

Age

Memory

Keys

1 point

1

Question 5

5.

Dependent variable

Age

Memory

Keys

1 point

1

Question 6

6.

Which is the best hypothesis?

If a person gets younger than they will not be able to remember where there keys are. 

If a person gets older than they will not be able to remember where there keys are.

1 point

1

Question 7

7.

Independent variable

Time to freeze

Water temp

The Freezer 

1 point

1

Question 8

8.

Dependent variable

Time to freeze

Water temp

The Freezer 

1 point

1

Question 9

9.

Choose the best hypothesis

If I put cold water in the freezer then it will freeze faster than hot water

If I put hot water in the freezer then it will freeze faster than cold water

1 point

1

Question 10

10.

Independent Variable

Cleaner fish

Amount of Algae 

the tank

1 point

1

Question 11

11.

Dependent variable

Cleaner fish

Amount of algae

The tank

1 point

1

Question 12

12.

Hypothesis

If Susie adds cleaner fish to the tank, then there will be less algae so she won't need to clean the tank as fast.  

If Susie adds algae to the tank, then there will be less fish so she won't need to clean the tank as fast.

1 point

1

Question 13

13.

Independent variable

Age

Memory

Keys

1 point

1

Question 14

14.

Dependent variable

Age

Memory

Keys

1 point

1

Question 15

15.

Which is the best hypothesis?

If a person gets younger than they will not be able to remember where there keys are. 

If a person gets older than they will not be able to remember where there keys are.

1 point

1

Question 16

16.

Independent variable

Time to freeze

Water temp

The Freezer 

1 point

1

Question 17

17.

Dependent variable

Time to freeze

Water temp

The Freezer 

1 point

1

Question 18

18.

Choose the best hypothesis

If I put cold water in the freezer then it will freeze faster than hot water

If I put hot water in the freezer then it will freeze faster than cold water

1 point

1

Question 19

19.

Independent variable

Test scores

The Test

Drinking Caffeine

1 point

1

Question 20

20.

Dependent variable

Test scores

The Test

Drinking Caffeine

1 point

1

Question 21

21.

Which is the best hypothesis?

If I take a test, then I will drink more caffeine

If I drink caffeine, then I will score higher on the test

1 point

1

Question 22

22.

Independent variable

Brand of Batteries

How long the batteries last

What the batteries are used on

1 point

1

Question 23

23.

Dependent variable

Brand of Batteries

How long the batteries last

What the batteries are used on

1 point

1

Question 24

24.

Which is the better hyopothesis?

If I use Energizer batteries then they will last longer than the Cosco brand 

If I use batteries then I will be able to listen to my music wherever I am 

1 point

1

Question 25

25.

Indendent variable

Talking to plants

Water

Height of plant

1 point

1

Question 26

26.

Dependent variable

Talking to plants

Water

Height of plant

1 point

1

Question 27

27.

Which is the best Hypothesis?

If Ethan uses fertilizer then the plants will grow taller.

If Ethan talks to plants then they will grow taller.  

1 point

1

Question 28

28.

Independent variable

Types of garbage bags 

Weight held

Types of items put in the bags

1 point

1

Question 29

29.

Dependent variable

Types of garbage bags 

Weight held

Types of items put in the bags

1 point

1

Question 30

30.

The best hypothesis is

If I use hefty trash bags then they will hold more weight.  

If I put more weight in a bag then it is most likely a hefty bag.  

C

D

1 point

1

Question 31

31.

Independent variable

Time of exercise

Sleep affected

type of exercise completed 

1 point

1

Question 32

32.

Dependent variable

Time of exercise

Sleep affected

type of exercise completed 

1 point

1

Question 33

33.

The best hypothesis is

  If I do zumba in the morning and night then I will sleep well.  

If I exercise in the morning then I will be able to sleep more at night.