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BIO 231. Lecture 3 Flashcards | StudBud
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BIO 231. Lecture 3
BIO 231. Lecture 3
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Flashcards
21 cards
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Questions
21
Answers
1
What does qualitative data measure?
Statistics
Numbers
Attributes
2
Levels of Measurements:
data that consists of categories or groups that can be ranked or ordered?
Interval Data
Ordinal Data
Nominal Data
Ratio Data
3
Which type of data can only take certain values?
Qualitative data
Categorical data
Quantitative Discrete Data
Quantitative Continuous Data
4
What is descriptive statistics?
Interpreting the Data
Describing the Data
Collecting the Data
Explaining the Data
5
Levels of Measurements:
Which type of data allows the calculation of differences?
Ratio data
Nominal data
Interval data
Ordinal data
6
Which type of data can be counted or enumerated?
Quantitative Continuous Data
Categorical data
Quantitative Discrete Data
Qualitative data
7
Levels of Measurements:
Which type of data allows the most precise mathematical operations?
Ratio data
Ordinal data
Interval data
Nominal data
8
Is a person's weight qualitative or quantitative data?
Qualitative data
Quantitative data
9
Is a person's nationality qualitative or quantitative data?
Qualitative data
Quantitative data
10
What is the independent variable
The outcome
When you hold something constant
The variable measured
The variable being tested and changed
11
What type of data can take any value within a range?
Quantitative Discrete data
Qualitative data
Quantitative Continuous data
Categorical data
12
Select those that belong to quantitative discrete data
where you go on spring break
the number of pairs of shoes you own
How far your next classroom is from here
Number of cars in a parking lot
the number of classes you are taking this semester
the type of car you drive
13
What is qualitative data?
Numerical data
Descriptive data
Quantitative data
14
What does quantitative data measure?
Attributes
Statistics
Numbers
Categories
15
Levels of Measurements:
What type of data has a fixed zero point and allows ratios?
Ratio data
Ordinal data
Interval data
Nominal data
16
What type of data consists of measurements or observations that can be recorded on a continuous scale?
Binary Data
Quantitative Continuous Data
Qualitative Data
17
Levels of Measurements:
What type of data can be put in categories but without order?
Ratio data
Ordinal data
Nominal data
Interval data
18
Is a person's hair color qualitative or quantitative data?
Qualitative data
Quantitative data
19
What type of data is represented by whole numbers?
Quantitative Continuous Data
Qualitative data
Quantitative Discrete Data
Categorical data
20
The dependent variable is the.....
Changed by the scientist
Results
Stays the same
Is known before the experiment
21
What is quantitative data?
Numerical data
Categorical data
Qualitative data
Descriptive data
