Q.1.
Atomic vectors and Lists have three common properties :
Q.2.
R is an interpreted language so it can access through_____________?
Q.3.
Which of the following approach should be used to ask Data Analysis question?
Q.4.
Vectors come in two parts_____ and _____.
Q.5.
R is an__________programming language?
Q.6.
Which of the following is characteristic of Processed Data?
Q.7.
Which of the following is NOT a machine learning algorithm?
Q.8.
Which of the following step is performed by data scientist AFTER acquiring the data?
Q.9.
Data has been collected on visitors' viewing habits at a bank's website. Which technique is used to identify pages commonly viewed during the same visit to the website?
Q.10.
Which is not a tool for Statistical Data Analysis?
Q.11.
Which of the following is the most important language for Data Science?
Q.12.
Which one is NOT from Phase 1 of Data Science Life Cycle
Q.13.
Which of the following is performed by Data Scientist
Q.14.
A collection of information about a related topic is referred to as a ________
Q.15.
Choose the correct keyword for this definition:A graphical representation of a data set
Q.16.
The following set of data is categorical or numerical data? red, red, blue, green, red, green, red, red, blue, blue
Q.17.
What is the mean of test scores?{100}
Q.18.
To find the _________ you add up all the numbers and then divide by how many numbers you have.
Q.19.
To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.
Q.20.
Plan is the first stage in the Investigative Cycle