Which of the following is not not the definition of mean?

Number found by +and/ this sum by the number of individuals

Which definition matches scientific ?

Process used to answer questions

What is a decision-making model?

Model that provides a systematic process for decisions.

Group of things/ controlled group or an experimental group.

What does a dependent variable do?

changes depending on its new conditions.

Probability of something unwanted happening.

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Scientific Method chapter 2 section 1

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Scientific Method Chapter 2 section 1

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Questions 13

Answers

1
What variable is considered to be the manipulated variable?
Controlled
Dependent
Independent
Sample
2
what is a graphical model?
Maps or charts
charts or maps
carts or naps
physical models
3
_______ is principles or standards considered to be important
Variables
Conclusion
Conceptual Model
Value
4
What is a logical statement about what will happen in an experiment
conceptual model
Prediction
statistics
experiment
5
Which of the following is not not the definition of mean?
Number found by +and/ this sum by the number of individuals
Number found by adding and then multiplying.
Number found by dividing all numbers
Number found by multiplying than adding
6
in an experiment, ______ does not receive the experimental treatment
control group
Experimental group
Statistics
sample
7
Which definition matches scientific ?
idea that is believed to be true
Idea not believed to be true
Skepticism
Process used to answer questions
8
What is a decision-making model?
When using experiments to answer questions is impossible
Model that provides a systematic process for decisions.
Something that changes depending on its new conditions.
Probability of something unwanted happening.
9
What is a sample?
Group of things/ controlled group or an experimental group.
New conditions in an experiment
Openness of new ideas
un answerable question/ unethical
10
What does a dependent variable do?
changes depending on its new conditions.
Determines a guinea pigs health.
Enjoys afternoon tea.
Stays the same.
11
the probability of an unwanted outcome is _____
Data
Value
Risk
Hypothesis
12
testable explanation for an observation
hypothesis
experiment
Prediction
data
13
What is a risk?
Physical Model
Probability of something unwanted happening.
Something 100% NOT happening.
Something 100% happening.

Scientific Method chapter 2 section 1 Flashcards | StudBud