Which of the following dictionary functions returns a few consisting of two element Tuples? In python. A.get() B.keys() C.values() D.items()

Create a program that contains a dictionary containing 20 countries as keys and their capitals as values. ( Use the Internet if needed) 4. The program is to randomly quiz the user by displaying a country's name and ask user to enter the country's capital.  5. The program is to verify user's entry , if correct , program is to congratulate user and display another countries name. Use sentinel to allow the user to exit the program if they choose to. 6.  The program should keep count of  the number of correct and incorrect responses and display results when user chooses to stop playing Python code

need help with python code. can you please keep it simple, I mean can you not use high-level python codes to answer this.

Please in python, MUST use dictionaries This program will store roster and rating information for a soccer team. Coaches rate players during tryouts to ensure a balanced team. (1) Prompt the user to input five pairs of numbers: A player's jersey number (0 - 99) and the player's rating (1 - 9). Store the jersey numbers and the ratings in a dictionary. Output the dictionary's elements with the jersey numbers in ascending order (i.e., output the roster from smallest to largest jersey number). Hint: Dictionary keys can be stored in a sorted list. (3 pts)Ex: Enter player 1's jersey number: 84 Enter player 1's rating: 7 Enter player 2's jersey number: 23 Enter player 2's rating: 4 Enter player 3's jersey number: 4 Enter player 3's rating: 5 Enter player 4's jersey number: 30 Enter player 4's rating: 2 Enter player 5's jersey number: 66 Enter player 5's rating: 9 ROSTER Jersey number: 4, Rating: 5 Jersey number: 23, Rating: 4 Jersey number 30, Rating: 2 ... (2) Implement a menu of options for…

Displays a rank in the defined dictionary.a) Create a dictionary, rank = {1:"Freshman", 2:"Sophmore", 3:"Junior", 4:"Senior"}b) Request a user input for a number of years.c) Print the value of the matching key in the dictionary.d) Print the error message if input is invalid.   In actual code and psuedocode. Using python programming language.

Write python program named "YourStorelD_Inventory.py" focusing on inventory data: You have a list of dictionaries representing items in a store. Each dictionary contains the item name, quantity in stock, and the price per unit. Perform the following tasks: (a) Calculate and display the total value of the inventory (sum of quantity * price for each item). (b) Identify and display the item with the highest total value (quantity * price). (c) Implement a function that takes a user-input item name and searches for it in the list. If found, display the quantity in stock and the total value of that item; if not found, print a message indicating that the item is not in the inventory. (d) Implement a sorting algorithm of your choice to sort the items based on their total values in descending order and display the sorted list. Make sure to incorporate functions for each task and display the results in the main function with appropriate messages.

Write a function called count_duplicates that takes a dictionary as an argument and returns the number of values that appear two or more times.

This section has been set as optional by your instructor. OBJECTIVE: Write a program in Python that prints the middle value of a dictionary's values, using test_dict from the test_data.py module. NOTE: test_dict is created & imported from the module test_data.py into main.py Example 1: test dict = {'a':1,'b':9,'c':2,'d':5} prints 5 Example 2: test_dict = {'b':9,'d':5} prints 5 Hint: You may(or may not) find the following function useful: list.sort() which sorts the elements in a list. Note: the result is automatically stored in the original list, and return value from the function is None Туре list = [1, 2,3,2,1] After calling: list = [1,1,2,2,3] list.sort(), 339336.2266020 x3zgy7 LAB 13.11.1: Middlest Value (Structured Types) АCTIVITY 0/11 File is marked as read only Current file: test_data.py 1 #This module creates the test_dict to be used in main.py 2 #Reads input values from the user & places them into test_dict 3 dict_size = int(input()) #Stores the desired size of test_dict. 4…

Assume the variable definitions references a dictionary.  Write an if statement that determines whether the key 'marsupial' exists in the dictionary.  If so, delete 'marsupial' and its associated value.   If the key is not in the dictionary, display a message indicating so.

As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again.  This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…