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Which method adds an element to the end of a list?

What Matplotlib function creates a bar chart? (Enter just the function name after plt.)

What is the final value of x after this code runs?x = 0 while x < 3: x += 1

Code Correction: The following code is supposed to perform a groupby operation and calculate the mean salary by department, but it has errors. Identify and fix ALL the errors. avg_salary = df.groupby[“department”][“salary”].mean print(avg_salary) Write the corrected code below:

A variable defined inside a function is called a:

How do you create a NumPy array from a list [1, 2, 3]?

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

Code Correction: The following code is supposed to count how many even numbers are in a list, but it has errors. Identify and fix ALL the errors. numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] count == 0 for num in numbers if num % 2 = 0: count += 1 print(“Even numbers:” count) Write the corrected code below:

Given arr = np.array([1, 5, 10, 15]), what does arr[arr > 5] return?

Given x = 10, what does the following code print?if x > 5: print(“A”) elif x > 8: print(“B”) else: print(“C”)