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1.2 Using a Scientific Approach Flashcards | StudBud
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1.2 Using a Scientific Approach
1.2 Using a Scientific Approach
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#science #physicalscience #freshman #scientificmethod #intro
Flashcards
20 cards
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Questions
20
Answers
1
When cars raced on the beach, they thought taller tires went faster. The Tires were the...
Independent Variable
Dependent Variable
2
What is data?
the experiment you perform
information you collect
notes
3
You Tube wants to see if changing colors of their logo, would increase subscribers...
The color of their logo would be the independent variable.
The number of subscribers would be the independent variable.
4
Which of the following is a quantitative variable?
There were a lot of people at the festival this year.
They returned a stack of books to the library.
It's very hot outside today.
About 80% of students answer this question correctly.
5
Beats by Dre wants to use gold batteries for deeper bass. The deeper bass is the...
Dependent Variable
Independent Variable
6
When cars raced on the beach, they thought taller tires went faster. The Speed was the...
Dependent Variable
Independent Variable
7
Bryce made an 'A' in her Probability and Statistics class
Quantitative
Qualitative
8
Beats by Dre wants to use gold batteries for deeper bass. The gold batteries are the...
Independent Variable
Dependent Variable
9
The higher the temperature of water the faster an egg will cook. Control Variable is ___
egg
there is no control
time
temperature
10
What is a hypothesis?
A weird name for a dog
The end result
An educated guess
When you look up information
11
A hypothesis must be....
All of the above
Testable
In the form of an If...then... statement
Based on research
12
What is the scientific method?
Following steps to investigate and answer questions
Following rules in the science lab
Science skills
The best method for deciding on dinner
13
Bryce completed her Probability and Statistics class with a final average of 90.
Qualitative
Quantitative
14
You Tube wants to see if changing colors of their logo, would increase subscribers...
The color of their logo would be the dependent variable.
The number of subscribers would be the dependent variable.
15
Which is the best written hypothesis?
If I chew gum, then it will taste good.
If I eat all the chocolate, then my stomach will hurt.
If I see Mars, it must be in the solar system
If I drop the egg from 20', then it will crack upon impact.
16
"The Empire Strikes Back" has a running time of 127 minutes.
Quantitative
Qualitative
17
The higher the temperature of water the faster an egg will cook. Dependent Variable is ___
water
temperature
egg
time
18
True or False: A problem should be specific
False
True
19
The higher the temperature of water the faster an egg will cook. Independent Variable is ___
time
water
temperature
egg
20
The "Carolina Reaper" is rated as the world's hottest chili pepper by
Guinness World Records
Quantitative
Qualitative
