Multiple Choice
Which of the following statements is true about the interquartile range ?
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1. Intro to Stats and Collecting Data
Intro to Stats
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Which of the following best describes the difference between and data?
A
data is used only in biology, while data is used only in chemistry.
B
data consists of numerical values that can be measured or counted, while data consists of non-numerical categories or labels.
C
data is always collected through surveys, while data is always collected through experiments.
D
data refers to data that cannot be analyzed statistically, while data can always be analyzed using mathematical formulas.
Verified step by step guidance1
Step 1: Understand the definitions of quantitative and qualitative data. Quantitative data refers to data that can be measured or counted and is expressed numerically.
Step 2: Recognize that qualitative data consists of non-numerical categories or labels, such as colors, names, or types, which describe qualities or characteristics.
Step 3: Identify that quantitative data can be analyzed using mathematical and statistical methods because it involves numbers.
Step 4: Note that qualitative data is typically analyzed through categorization, thematic analysis, or other non-numerical methods rather than direct mathematical formulas.
Step 5: Compare the given options to these definitions and select the one that correctly distinguishes quantitative data as numerical and measurable, and qualitative data as non-numerical categories or labels.
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