A variable defined inside a function is called a:

What is {1, 2, 3} & {2, 3, 4}?

Given d = {“a”: 1}, what does d.get(“b”, 0) return?

Given arr = np.array([10, 20, 30, 40, 50]), what is arr[-2]?

Code Correction: The following code is supposed to filter a NumPy array to keep only values greater than 50, then calculate the mean of those values. It has errors. Identify and fix ALL the errors. import numpy as np scores = np.array([45, 62, 78, 51, 89, 34, 95, 67]) high_scores = scores[scores => 50] average = np.average(high_scores) print(f”Average of high scores: {average}”) Write the corrected code below:

What does (lambda x: x * 2)(5) return?

Code Correction: The following code is supposed to calculate the average of numbers in a list, but it has errors. Identify and fix ALL the errors. def calculate_average(numbers) total = 0 for num in numbers total = total + num average = total / len(numbers return average result = calculate_average[10, 20, 30] print(result) Write the corrected code below:

What is the result of the expression True and False?

What is len({1, 2, 2, 3, 3, 3})?

What is the result of 17 // 5?