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Biblioteka

Experimental Design Pre-Assessment

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Posljednje ažuriranje almost 8 years ago
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Pitanje 1
1.

Read the story about Mr. Crabs and identify this part of the experiment ....

The breath mints are the ....

Pitanje 2
2.

Identify the proper format of a hypothesis.

Pitanje 3
3.

The number of customers who reported fresher breath.

Pitanje 4
4.

What are the levels of the Independent Variable?

Pitanje 5
5.

Making customers wait 2 hours after eating Krabby Patty & mint is an example a/an

Pitanje 6
6.

Sponge Bob Clean Pants:

What is Sponge Bob's problem?

Pitanje 7
7.

What is the independent variable in Sponge Bob Clean Pants?

Pitanje 8
8.

What is the dependent variable in Sponge Bob Clean Pants?

Pitanje 9
9.

SpongeBob Clean Pants:

How many trials are in SpongeBob's experiment?

Pitanje 10
10.

In Mr. Krabb's 1 group was given a plain breath mint and in SpongeBob's experiment he washed his pants in water. What do you call this part of the experiment?