i keep getting an error and the problem is the print counts what is the right way to print the key and the count for this program also if you see any other errors please point them out

import string #To get punctuation characters

def readfile(fname):

  ”’Return contents of a text file as a lower-case string”’

  f = open(fname, ‘r’)    #Open the file for reading

  contents = f.read()     #Read the contents of the file as one long string

  f.close()          #Close the file

  for char in string.punctuation:     #Use string.punctuation to remove punctuation

    contents = contents.replace(char, ‘ ‘)

  return contents.lower()   #Return the string (converting it to lower case

def count_pronouns(word_list, pronoun_list):

  ”’Returns a dictionary with words and their counts

    word_list is a list of words from the text file

    pronoun_list is a list of English pronouns”’

  my_dict = {}      #Start with an empty dictionary

  for word in word_list:   #For each word in word_list

    if word in pronoun_list:      #If the word is a pronoun then

      if word not in my_dict:  #If the word is not in the dictionary

        my_dict[word] = 1

      else:

        my_dict[word] += 1

  return my_dict      #Return the dictionary

def show_counts(pronoun_dict):

  ”’Print prounouns and their counts; print only those with counts > 0

    pronoun_dict is the dictionary of pronouns with their counts”’

  key_list = list(pronoun_dict.keys())

  key_list = key_list.sort()      #Sort the list of keys

  for key in key_list:        #For each key in the key list

    if pronoun_dict[key] > 0:     #If the count is greater than 0

      print(pronoun_dict[key]):     #Print the key and the count

def main():

  text_filename = ‘Data//gb.txt’ #Count pronouns in this file

  pronoun_filename = ‘Data//pronouns.txt’ #List of pronouns

  gb = readfile(text_filename) #gb is the contents of the text file (a string)

  gb_words = gb.split() #Split file contents into a list of words

  pronouns = readfile(pronoun_filename)

  pronoun_list = pronouns.split()

  pronoun_dict = count_pronouns(gb_words, pronoun_list)

  show_counts(pronoun_dict)

main()

 

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I know how to set up the first part of finding Xi on our table we set up, but i am struggling to understand how to solve for the Pi parts of the equation. i am drawing a blank on how to solve for the probability of $599? once i can figure out how t o solve the first one i can be sure to repeat fort he next number. 

the formula for p(x)= P(X=x) so in my mind p(1 prize for 599)= 1/5000 or 1/29 not sure if that is right… but thats what i think. 

Five thousand tickets are sold at? $1 each for a charity raffle. Tickets are to be drawn at random and monetary prizes awarded as? follows: 1 prize of

?$600, 3 prizes of $300?, 5 prizes of ?$20?, and 20 prizes of? $5. What is the expected value of this raffle if you buy 1? ticket?  

 

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I know its short notice, but looking for help with this assignment late Friday evening. I have attached the template required for this assignments with the detailed instructions. I have also attached the name of the book were using for this course. 

Digitial Course Material:

 The Life Span

Human Development for Helping Professionals

Patricia C. Broderick Bennett Pierce Prevention Research Center at Penn State University

Pamela Blewitt Villanova University

https://reader.yuzu.com/#/books/9780135206171/cfi/3!/4/[email protected]:19.2

 

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I need help in the formulas to get the AVC AFC and ATC. I know the actual formulas but I also know you need to use the first total cost output for some of the functions.

The cost structure of a manufacture for microchips is described in the table shown below.

The firm’s fixed cost equal $15,000 per day. Calculate the average variable cost, average fixed cost, and average total cost at each output level. (answers need to be rounded to the nearest cent.)

 

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need help with these two problems. i know the formula to be used but having trouble identifying factors to plug in.  Please set up equation so I can see where things go.1. Calculate the force of gravity betwen the earth(mass – 6.0 x 10 to the 24th  kg) and the moon (mass = 7.4 x 10 to the 22 powerkg)  The average earth distance is 3.8 x 10 to the 8th powerm.2. Calculate the force of gravity between a new born baby of mass 4 kg and the obstetrician of mass 75kg, who is 0.3 m from the baby.3.  Calculate the force of gravity on a l kg mass at the earths surface. Tha mass of earth is 6 x 10 to the 24 power and its radius is 6.4 x 10 to the 9th power.

 

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