Part III: True&False (20 pts total, 2 pts each)
1. "i++" is identical to the operation "i+=1" in Python. (
)
2. a = "abcdef", and a[1:2] will output "be". (
)
3. a = "abcdef", and a[:-2] will output "abed". (
)
4. Assume a and b are two lists. a + b and a.append(b) will have the same output. (
)
5. In stem-and-leaf plots, "6|128" means there are six "128". (
)
6. "Histograms" and "Bar Charts" are used for the same kind of attribute in visualizing Univariate
Graphical EDA. (
)
7. "Boxplot" is NOT suitable for Multivariate Graphical EDA. (
)
8. The visual working memory in the human brain is large and sensitive to large changes in different
attributes. (
)
9. In Python's exceptions, if the code in the "except" or "else" block is executed, the code in "finally"
will not run. (
)
10. Assume: data = [[1,2,3,4], [5,6,7,8]], arr = np.array(data). The shape of arr is (4,2). (
)
