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Unit 1: Concept 1
Unit 1: Concept 1
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StudBud Administration
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Materials from Unit 1: Biology Basics
Flashcards
8 cards
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Practice quiz
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Host live
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Questions
8
Answers
1
Find the dependent variable in this hypothesis: If students sleep more, then they will score higher on their test.
Number of hours spent sleeping
Test scores
Number of questions on the test
Type of test given
2
Which would be a hypothesis for the variables:
IV:
Time spent on Tiktok
DV:
Attention span
The time you spend on tiktok effects your attention span.
Spending more time on tiktok gives you a shorter attention span.
If a person's attention span is short, then they spend more time on tiktok.
If a person is on tiktok more, then they will have a shorter attention span
3
Which would be a quantitative observation for the image?
There are 7 flower pots
There are pink flowers
There is a red pot
There are different types of flowers
4
Find the independent variable in this hypothesis: If a player practices less, then he will score less in the game.
Number of points scored
Time player spends sleeping
Time player spends practicing
Number of fouls
5
What must be considered when designing a solution for a problem with technology?
Materials
All of the above
Time
Cost
6
Which of the following would be an inference for this picture?
The ground is wet
The dog is brown
The boy is walking his dog
There is a boy in the picture
7
In an experiment, the __________variable is what is being tested, while the ________ variable is the one being measured.
independent; control
independent; dependent
control; dependent
dependent; independent
8
Is this image showing accuracy or precision?
Neither
Accuracy
Both
Precision
