Data Types — categories?
Qualitative and quantitative data.
Descriptive Statistics — purpose?
Summarize and describe data features.
Measures of Central Tendency — examples?
Mean, median, mode.
Data types — categories?
Qualitative and quantitative data.
Qualitative data — example?
Colors, labels, opinions.
Quantitative data — types?
Discrete and continuous.
Nominal data — definition?
Categorical without order.
Ordinal data — role?
Categorical with order.
Mean — definition?
Average of data points.
Range — what?
Max minus min value.
Answer 9 questions on Fundamentals of Descriptive and Inferential Statistics.
1. What is a data type in the context of data analysis?
2. What is the formula for calculating the mean of a data set?
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