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WorksheetsDATA SCIENCE Assessment (April)
Total questions: 16
Worksheet time: 16mins
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
A value that include quotation marks is called a ________.
String
Number
Domain
Function
a sequence of expressions that you want to run is called a ___________________.
program
polynomial
string
pyret
Another word you could use to describe arguments of a function is _____________________
range
domain
equal
expression
a statement of the name, domain, and range of a function is called a ______________________________
contract
expression
program
string
The study of using data to answer questions about the world
Computer Science
Statistic Science
Data Science
World Science
The following Contract has how many arguments;
# num-sqrt : Number -> Number
4
3
2
1
Histogram is an appropriate display for ________________________
quantitative data
categorical data
scatterplots
linear relationships
What is the range of the function below:
# num-sqrt : Number -> Number
One Number
Square Root
Arrow
Two numbers
A contract that include words as well as number within the function is sometimes called _______________ data.
String
Quantitative
Textual
Descriptive
What type of graph is used to display the data in the figure?
Bar Graph
Dot Plot
Scatter Plot
Line Graph
Which would NOT be an example of categorical data?
Zip Code 11221
Grade 12
16 years old
District 18
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
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
lr-plot is a(n) _________________________________________
linear regression scatter plot
left and right plot
low regression plot
line plot
How many strings should you have in the contract to graph a scatter plot?
0
1
2
3
