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1. Assertion (A): If the standard deviation of a dataset is zero, then all values in the dataset must be identical.

Reason (R): Standard deviation measures the scattering of data points around the mean.
2. Assertion (A): No-Code AI requires programming knowledge to develop AI applications.
Reason (R): No-Code AI platforms allow users to build AI applications using graphical interfaces.
3. Assertion (A): The Orange Data Mining interface is based on visual elements.

Reason (R): Orange provides various widgets to create workflow analysis for AI models.
4. Assertion (A): The Data category in Orange includes widgets for importing, pre-processing, and
manipulating data.
Reason (R): The Data category contains widgets such as File, Data Table, and Datasets.

AI Fun Zone
21st
Century Project-based Learning
Skills
Skills
Skills
1. Create a presentation describing the various approaches to AI highlighting the various features of High
Code, Low Code, and No Code AI.
2. Prepare a chart illustrating the differences between High Code, Low Code, and No Code AI.

3. Discuss the benefits, limitations, opportunities, and threats that No Code AI platforms and tools bring
with them as they become more popular.
4. Calculate the mean, median, mode, variance, and standard deviation for the following data:
4, 6, 4, 7, 2, 4, 6, 2, 4, 5, 8, 1, 3, 4, 7, 6, 4, 2, 5, 1

Competency Based Questions

1. Nishtha wanted to create a chart to depict the year-wise sales chart for her company. She uses the
Matplotlib library in Python to create the chart. Which function in Matplotlib library would help her do
so?
a. hist( ) b. scatt er( )

c. bar( ) d. plot( )
2. Manish wants to use NumPy package in Python to work with arrays and perform various operations on
them. Which NumPy function is used to create an array that has the same number for all its elements?
a. np.array((row, column)element) b. np.random((row, column), element)

c. np.full((row, column), element) d. np.array.same((row, column), element)
3. Antriksh had read about the various approaches to develop AI models. During his learning he read about
High Code, Low Code, and No-Code approaches to AI. Which of the following is NOT a feature of High
Code AI platforms?
a. Drag-and-drop functi onality b. Skilled programming knowledge

c. Easy customisati on d. Complete control over the model
4. On the Orange Data Mining platform, which widget is used to load a dataset from a file?

a. File b. Data Table
c. Import d. Select

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