TPO 20 - Question 3 Energy costs reach sky-high levels Heating prices, and the university’s heating bills, reached record-high level this year. In an effort to reduce heating costs, the university decides to lower the temperature in classroom buildings

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

Performance on vocabulary words:
No of characters: 690.0 593.389002037 116% => OK
No of words: 183.0 154.784114053 118% => OK
Chars per words: 3.77049180328 3.82920900774 98% => OK
Fourth root words length: 3.67800887145 3.52088357496 104% => OK
Word Length SD: 1.50111189343 1.81998168104 82% => OK
Unique words: 105.0 93.7942973523 112% => OK
Unique words percentage: 0.573770491803 0.608046397892 94% => More unique words wanted or less content wanted.
Syllable count: 202.5 185.724439919 109% => OK
Avg_syllables_per_word: 1.1 1.20224032587 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0784294414735 0.0833886788687 94% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.90020366599 26% => Need more acoustic paragraphs.
Average paragraph length: 183.0 71.3690273242 256% => The average paragraph length is high.
STD paragraph length: 0.0 24.1299301424 0% => OK
Average paragraph duration: 58.98 26.8388033085 220% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 8.89323425527 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 36.0 40.266802444 89% => OK
Average acoustic sentence length: 5.08333333333 4.20756893501 121% => OK
STD acoustic sentence length: 4.7456120083 3.23972648638 146% => OK
Average acoustic sentences duration: 1.60055555556 1.51236819293 106% => OK
STD acoustic sentences duration: 1.35584935341 1.0352206224 131% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 38.0 37.9022403259 100% => OK
Total acoustic silence duration: 4.68 7.22384928717 65% => OK
Average acoustic silence duration: 0.123157894737 0.193825474362 64% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.0990243261755 0.16431695912 60% => OK

Acoustic performance on acoustic words:
Total word duration: 50.54 46.6644602851 108% => OK
Average word duration: 0.276174863388 0.304040633073 91% => OK
STD word duration: 0.136215884672 0.193491353168 70% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 6.0 8.88594704684 68% => OK
Total_disfluencies_duration: 3.91 6.97134419552 56% => OK
Total acoustic noise duration: 1.51 3.21433808554 47% => OK

Acoustic rates:
Total speech duration: 58.98 59.1375356415 100% => OK
Compare to expected duration: 0.983 0.985625594026 100% => OK
Rate of silence: 0.644286198711 0.643888735843 100% => OK
Rate of speech: 3.10274669379 2.61565628039 119% => OK
Rate of speech by unique words: 1.78026449644 1.58604529434 112% => OK
Rate of word duration by unique words: 2.07756232687 2.01333574461 103% => OK
Average articulation rates: 0.243102142077 0.322651457988 75% => OK

---------------------
It may have duplicated content. Need to use the words more efficiently.

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