Multichoice Questions for Data Science Second Semester

Which of the following ideally describes time series analysis?

What does it mean for a measurement to exhibit variability?

What parameter is used in pd.read_csv() for Python to know the first row of the dataset does not contain the names of the features?

“You are different from everybody else”, which statistical concept is directly associated with the quoted phrase

The advanced area in statistics for generalising beyond collections of actual observations is known as?

 ndarray, mathematical functions, random number generation & Fourier transform, are associated with?

Which Python data structure has only two instance methods?

Which data structure is sometimes called an associative array?

Which of the following functions is not used to load data using pandas?

When you source data from a web API, which format does it usually come as?

What is the difference between the panda’s function .isna() and .isnull()?

What data type does the DataFrame method duplicated return?

Which of the following seaborn plot is used to plot marginal distributions?

During one of our live classes, we used the Google Map API to check for what? 

What is the difference between a panda’s attribute and a panda’s method?

 In a boxplot, what does the whisker indicate?

Any number computed from a sample data is known as?

Which numpy method is used for Pseudorandom Number Generator?

What is the output of this [2,3,4] * [4,5,6]?