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CBSE
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MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
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Data Science Class 12 MCQ Questions With Answers
1.
The study of using data to answer questions about the world
Computer Science
Statistic Science
Data Science
World Science
2.
Which would NOT be an example of categorical data?
Zip Code 11221
Grade 12
16 years old
District 18
3.
Which two displays are best for quantitative data?
pie chart and bar chart
pie chart and box plot
box plot and histogram
histogram and pie chart
4.
A sequence of expressions that you want to run is called a ___________________.
program
polynomial
string
pyret
5.
Histogram is an appropriate display for ________________________
quantitative data
categorical data
scatterplots
linear relationships
6.
How would use best describe the directions and strength of the data in the graph?
Negative and Weak
Positive and Strong
Positive and Weak
No relationship
7.
How many strings should you have in the contract to graph a scatter plot?
0
1
2
3
8.
A contract that include words as well as number within the function is sometimes called _______________ data.
String
Quantitative
Textual
Descriptive
9.
What type of graph is used to display the data in the figure?
Bar Graph
Dot Plot
Scatter Plot
Line Graph
10.
The following Contract has how many arguments;# num-sqrt : Number -> Number
4
3
2
1
11.
Another word you could use to describe arguments of a function is _____________________
range
domain
equal
expression
12.
A value that include quotation marks is called a ________.
String
Number
Domain
Function
13.
Lr-plot is a(n) _________________________________________
linear regression scatter plot
left and right plot
low regression plot
line plot
14.
A statement of the name, domain, and range of a function is called a ______________________________
contract
expression
program
string
15.
Each students should type the function on the right side of pyret editor in order to evaluate function. This area is called ________________.
Calculator
Definition Area
Interaction Area
Range
16.
What is the range of the function below:# num-sqrt : Number -> Number
One Number
Square Root
Arrow
Two numbers
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