Using the examples from the lecture, explain two developments that allowed ancient Roman cities to expand

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on vocabulary words:
No of characters: 752.0 578.828451883 130% => OK
No of words: 188.0 151.265690377 124% => OK
Chars per words: 4.0 3.82278263415 105% => OK
Fourth root words length: 3.70287850203 3.50058242952 106% => OK
Word Length SD: 2.01853117021 1.80425224433 112% => OK
Unique words: 113.0 92.4686192469 122% => OK
Unique words percentage: 0.601063829787 0.61298525976 98% => OK
Syllable count: 239.4 182.283891213 131% => OK
Avg_syllables_per_word: 1.3 1.20543933054 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0823375109298 0.0839705835288 98% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.47071129707 22% => Need more acoustic paragraphs.
Average paragraph length: 188.0 65.8948926009 285% => The average paragraph length is high.
STD paragraph length: 0.0 19.7758100068 0% => OK
Average paragraph duration: 60.52 25.5208953607 237% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 7.49434385956 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 29.0 42.9832635983 67% => OK
Average acoustic sentence length: 6.48275862069 3.78147595546 171% => OK
STD acoustic sentence length: 5.42421575234 2.94285465224 184% => OK
Average acoustic sentences duration: 2.06862068966 1.39386743896 148% => OK
STD acoustic sentences duration: 1.39101730111 0.967747756167 144% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 31.0 40.4456066946 77% => OK
Total acoustic silence duration: 6.3 7.59280334728 83% => OK
Average acoustic silence duration: 0.203225806452 0.19053887516 107% => OK
STD acoustic silence duration: 0.166740809038 0.157467062838 106% => OK

Acoustic performance on acoustic words:
Total word duration: 51.54 46.3453556485 111% => OK
Average word duration: 0.27414893617 0.308780311121 89% => OK
STD word duration: 0.15185666236 0.201157623399 75% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 8.09623430962 62% => OK
Total_disfluencies_duration: 3.67 6.56692468619 56% => OK
Total acoustic noise duration: 0.47 3.53066945607 13% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 60.52 59.5455230126 102% => Need to finish the speech on time.
Compare to expected duration: 1.00866666667 0.992425383543 102% => OK
Rate of silence: 0.512227362855 0.681803438845 75% => OK
Rate of speech: 3.10641110377 2.53813033465 122% => OK
Rate of speech by unique words: 1.86715135492 1.55221717717 120% => OK
Rate of word duration by unique words: 2.19247186651 1.99939622689 110% => OK
Average articulation rates: 0.381345952128 0.309613076454 123% => OK

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Rates: 83.3333333333 out of 100
Scores by speech e-grader: 25.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.