Data Science Trivia 2

Question 1

Which programming language is most commonly associated with the pandas library for data analysis?

Accepted Answer

Python

Answer

Java

Answer

C++

Answer

Ruby

Question 2

What does the acronym 'CSV' stand for in data file formats?

Accepted Answer

Comma-Separated Values

Answer

Column-Sorted Variables

Answer

Computed Statistical Vectors

Answer

Coded System Values

Question 3

In statistics, what is the middle value of an ordered dataset called?

Accepted Answer

Median

Answer

Mean

Answer

Mode

Answer

Range

Question 4

Which type of chart is best for showing the relationship between two continuous variables?

Accepted Answer

Scatter plot

Answer

Pie chart

Answer

Bar chart

Answer

Histogram

Question 5

What does 'SQL' stand for?

Accepted Answer

Structured Query Language

Answer

Sequential Query Logic

Answer

System Quality Language

Answer

Simple Question Layer

Question 6

Which measure describes how spread out data values are around the mean?

Accepted Answer

Standard deviation

Answer

Median

Answer

Mode

Answer

Percentile

Question 7

What is the process of cleaning and transforming raw data into a usable format called?

Accepted Answer

Data wrangling

Answer

Data mining

Answer

Data hashing

Answer

Data caching