Write a Python program that takes a dictionary as an input and then outputs the average of all the values in the dictionary. [You are not allowed to use len() and sum()] Hint: you can use dictionary functions to get all the values from it, run loop to calculate the sum and the total number of values in the dictionary in order to find out the average. def task8(dict_in):   # YOUR CODE HERE          return str_out  could you please use dict_in and str_out

I do have a question for this. How can I practice this for the exam and how do I know when and where to put comments on the program?

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Write a Python program that takes a dictionary as an input and then outputs the average of all the values in the dictionary. [You are not allowed to use len() and sum()] Hint: you can use dictionary functions to get all the values from it, run loop to calculate the sum and the total number of values in the dictionary in order to find out the average.   def task8(dict_in):  # YOUR CODE HERE           return str_ou

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python:  def character_gryffindor(character_list):"""Question 1You are given a list of characters in Harry Potter.Imagine you are Minerva McGonagall, and you need to pick the students from yourown house, which is Gryffindor, from the list.To do so ...- THIS MUST BE DONE IN ONE LINE- First, remove the duplicate names in the list provided- Then, remove the students that are not in Gryffindor- Finally, sort the list of students by their first name- Don't forget to return the resulting list of names!Args:character_list (list)Returns:list>>> character_gryffindor(["Scorpius Malfoy, Slytherin", "Harry Potter, Gryffindor", "Cedric Diggory, Hufflepuff", "Ronald Weasley, Gryffindor", "Luna Lovegood, Ravenclaw"])['Harry Potter, Gryffindor', 'Ronald Weasley, Gryffindor']>>> character_gryffindor(["Hermione Granger, Gryffindor", "Hermione Granger, Gryffindor", "Cedric Diggory, Hufflepuff", "Sirius Black, Gryffindor", "James Potter, Gryffindor"])['Hermione Granger, Gryffindor',…

python exercise Given the following list: testlist2 = (23,50,12,80,10,90,34,78,4,19,53)   Use testlist2 to create Numpy array of int16 and then display the array. Display the number of dimension of testnp. Display the shape of testnp. Display the number of bytes of testnp. Display the mean, sum, max, and min of testnp.

Creat a void fuction void myUpdate(string dictionary[], int wordCount, string oldWord, string newWord); Where it will replace the oldWord with the newWord, if the search is successful

Load the airline JSON file into a python dictionary, save it to a text file and print the airlines that operated in Boston and SanFrancisco airports during the month of June.