Data Analysis U1

Process of extracting information is called

• Data Extracting

• Data Analysis

• Data Process

• Information

The most commonly used statistical techniques in data analysis are

• Bayesian methods

• Regression

• Clustering

• True

• False

Data can be divided into two distinct categories:

• Numerical and Categorical

• Number and Category

• Ordinal and Nominal

• Discrete and Continous

Type of data in which values can be counted and are distinct and separated from each other.

• Nominal

• Ordinal

• Discrete

• Continuous

What is the third stage in Data Analysis Process

• Problem Statement

• Data Extraction

• Data Visuvalization

• Data Preparation -Data Cleaning

________allows the collection of data through the recognition of specific occurrence of HTML tags within web pages.

• Web Interface

• Web Scapping

• Web Scraping

• Web Collection

_____ is a method of data analysis that is used to find groups united by common attributes

• Classifier

• Summarization

• Summary

• Clustering

Select the model in which the result obtained by the model type is numeric.

• Classification

• Clustering

• Regression

• Visualization

Which Option is not correct related to quantitative analysis

• Numerical & Categorical

• More Objective Conclusion

• Quantitative Predictions

• More Subjective Conclusion

thisdict = {

"brand": "Ford",

"model": "Mustang",

"year": 1964,

"year": 2020

}

print(len(thisdict))

• 3

• 4

• 2

• 1