#Generates a random list of scores from 0 to 10, calcs the frequency of each
#score then displays this on a bar graph

import matplotlib.pyplot as plot
import random

def count(num,list):
  tally = 0
  for score in list:
    if score == num:
      tally += 1
  return tally

scores = []
frequency = []
for x in range (0, 30):
  scores.append(random.randint(0, 10))
print(scores)

for i in range(10):
  eachcount = count(i, scores) # Count function called here
  frequency.append(eachcount)
  i += 1

print(frequency)

plot.bar(range(10), frequency, align='center', alpha=0.5)

plot.xticks(range(10))
plot.ylabel('Score frequency')
plot.title('Scores on a quiz')

plot.show()
plot.savefig(fname="Quiz Chart.png")