PYTHON

Question5: You have been given the following lists of students and their test scores:

names = ['joe', 'tom', 'bard', 'sue', 'sally']

scores = [10, 23, 13, 18, 12]

Given the lists from question5 and the following definition of the function, makeDictionary:

def makeDictionary(names,scores):

scoreDictionary = { }

for index in range(len(names)):

scoreDictionary[names[index]] = scores[index]

return scoreDictionary

- Using scoreDict, find the score for 'bard'.

- Add a score of 19 for 'john'.

- Create a sorted list of all the scores in scoreDict.

- Calculate the average of all the scores in scoreDict.

- Update the score for 'sally' to be 13.

- Tom has just dropped this class. Delete 'tom' and his score from scoreDict.

- Print a table of students and their scores with the students listed in alphabetical order.

- Write a function called getScore that takes a name and a dictionary as parameters and returns the score for that name if it is in the dictionary. If the name is not in the dictionary, print an error message and return -1.