Hello, you’ve come one step closer to building your career in Data Science.
Welcome to your first ever assessment exercise. Before you proceed, here’s some important bits of information you need to know:
May the force be with you.
0 of 50 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Thanks for taking the assessment. Further instructions will be sent to you vial mail.
Data science is an interdisciplinary field that uses ____________, processes, algorithms and systems to extract knowledge and insights from data.
How many basic types of data do we have?
____________ is not a responsibility of a data scientist.
Which of these is a type of data?
Where can we get unstructured data?
Itâ€™s crucial for data scientists to be all but one.
Data scientists collaborate cross-functionally with other teams except one.
What is the full meaning of EDA?
A data scientist may be responsible for the following on any given day except.
Which of the following tools is not needed for data scientists.
Which of the following is performed by a Data Scientist?
Which of the following is not a part of the data science process.
Choose the correct component of data science.
Choose whether the following statement is true or false:Â Unstructured data is not organized.
A column is aÂ _________representation of data.
Machine learning is a subset of which of the following?
Regression, Classification, Clustering, Ensembling, Deep Learning are subset of which of the following.
Python, R and SQL are subset of which of the following?
Among the following options identify the one which is false regarding regression.
The different types of machine learning include?
Find the mode of the calls received on 7 consecutive days: 11, 13, 13, 17, 19, 23, 25
Find the median of the calls received on 7 consecutive days: 11, 13, 17, 13, 23, 25, 19
A statistic is:
When the Mean of a number is 18, what is the Mean of the sampling distribution?
If the probability of hitting an object is 0.8, find the variance
A parameter is:
E(X) = Î» is used for which distribution?
Find the arithmetic mean of the set of data: 6, 1, 5, 8, and 10
Calculate the range of the given set of data: 7, 47, 8, 42, 47, 95, 42, 96, 2
An event in the probability that will never happen is called a/an ?
Data Analytics uses ___________ to get insights from data.
Â Linear Regression is the supervised machine learning model in which the model finds the best fit ___________ between the independent and dependent variable.
Amongst which of the following is / are the types of Linear Regression.
Â
Data Analysis is a process of_____________?
A graph that uses vertical bars to represent data is called a ____.
Which of the following is not a measure of dispersion?
The probability of an event occurring is?
The probability of an event not occurring is?
The probability of getting a job for a person is x/3 . If the probability of not getting the job is 2/3 then the value of x is ____________
The full meaning of SQL is?
A ________ is an ordered collections of objects
What is three fifth of 100?
What is the remainder of 21 divided by 7?
How many years are there in a decade?
What is the square of 15?
Which is one of the significant data science skills?
Which of the following steps is performed by the data scientist after acquiring the data?
Data science involves working with diverse sets of data through ?
Which of the following is a needed skill for a Data Scientist?
Which of the following is a component of Data Science?