stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Tools of the environment Flashcards | StudBud
Explore
/
Tools of the environment
Tools of the environment
18 terms
·
StudBud Administration
·
22 plays
Chapter 2 review
Flashcards
18 cards
F
Practice quiz
P
Host live
L
Questions
18
Answers
1
good scientists have the following key habits of mind
good math skills, good grammar, perfect spelling
curiosity, skepticism, open mindedness
smart, good looking and rich
2
correct hypothesis: If you fertilize a tomato plant, then it will grow taller
True
False
3
what happened to the lost colony of Roanoake?
Drought destroyed crops
A hurricane destroyed the village
No one knows for sure
they all went back to England
4
What is the third step of the scientific method?
Hypothesis
experimentation
research
conclusion
5
What is the first step of the scientific method?
Conclusion
experimentation
Hypothesis
observation
6
experiments do not have to be repeated to test the reliability of a conclusion
True
False
7
sample size does not matter
False
True
8
Which of these is not a value that affects EVT decision making
scientific
aesthetics
educational
motivational
9
A variable is anything that can change or be changed
True
False
10
probability is the chance that something will happen
False
True
11
Good scientists do not need to be curious
True
False
12
A bar graph has both an x and a y axis
False
True
13
A hypothetical situation is a real life event
False
True
14
A hypothesis is an educated quess
True
False
15
Which of these is a graphical model
a map or chart
a mathmatic equasion
a 3D model
a verbal explanation
16
Why do scientists use statistics?
to monitor a player's batting average
to summarize, characterize analyze and characterize data
17
What is data?
something usefull in forming a hypothesis
a control group
a collection of research papers
information scientists gather during an experiment
18
What are two things are needed for a good experiment?
2 variables
lots of time and money
A single variable and a control group
an experiment and a conclusion
