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WorksheetsBusiness Analytics and Data Mining
Total questions: 20
Worksheet time: 14mins
Source used to analyze the product by dividing them in to quadrants is ?
Gatner tool
Magic gartenr tool
Gartner magic quadrant
Gatner magic quadrant
Select the types of Datatypes
Linear
Discrete
Primary
Preliminary
Continuous
what is ordinal data means?
conveys preference information
condition of knowing the mean
average data
NONE
Intervel data example
coke and pepsi
I prefer coke to pepsi
on a scale of 10 i prefer coke a 7 pepsi a 3
NONE
Method used to take an average sample of a standard data
Sample data
Sampling funnel
Sampling frame
sampling function
R programming Designed by
Ross Ihaka and Robert Gentleman
Ihaka and Robert VON
Grin ROSS and Robert
NONE
Python was invented by whom and when ?
Guido van, 1991
Rossum, 1990
Robert Rossum,1995
JIM kenery , 1994
Linkedin Founders
Konstantin Guericke
Daniel Ross
Allen Blue
Robert Dawn
Eric Ly
Data mining means
the practice of examining large pre-existing databases in order to generate new information.
the practice of examining large new databases in order to generate information.
the practice of examining File databases in order to generate XL Sheet information.
NONE
Yahoo New name
Albata
ALTEBA
ALBeta
NONE
Art of hacking humans is known as
Social commuication
Social engineering
Social Media Hacking
NONE
As per Google trends which on the below lang is more popular
R
SAS
PYTHON
Hadoop
What day comes three days after the day which comes two days after the day which comes immediately after the day which comes two days after Monday?
Monday
Tuesday
Wednesday
SUNDAY
A bag of potatoes weighs 50 lbs divided by half of its weight. How much does the bag of potatoes weigh?
20 LB
30 LB
10 LB
50 LB
How many cases do you need if you have to pack 112 pairs of shoes into cases that each hold 28 shoes?
2
4
8
16
In a party of 35 people there are twice as many women as children and twice as many children as men. How many of each are there?
5 MEN, 10 Children, 20 Women
10 MEN, 20 Children, 5 Women
20 MEN, 5 Children, 10 Women
10 MEN, 5 Children, 20 Women
At college, 70% of the students studied Maths, 75% studied English, 85% studied French and 80% studied German. What percentage at least must have studied all 4?
10
20
30
40
You have 59 cubic blocks. What is the minimum number that needs to be taken away in order to construct a solid cube with none left over?
22
32
55
11
What is the next number in the sequence below?
1 4 9 16 25 36 ?
48
49
47
50
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
