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: 669.0 593.389002037 113% => OK
No of words: 158.0 154.784114053 102% => OK
Chars per words: 4.23417721519 3.82920900774 111% => OK
Fourth root words length: 3.54539209256 3.52088357496 101% => OK
Word Length SD: 2.30894715861 1.81998168104 127% => OK
Unique words: 107.0 93.7942973523 114% => OK
Unique words percentage: 0.677215189873 0.608046397892 111% => OK
Syllable count: 221.4 185.724439919 119% => OK
Avg_syllables_per_word: 1.4 1.20224032587 116% => OK

Performance on coherence:
Topic speech coherence ratio: 0.147972388119 0.0833886788687 177% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.90020366599 51% => OK
Average paragraph length: 79.0 71.3690273242 111% => OK
STD paragraph length: 25.0 24.1299301424 104% => OK
Average paragraph duration: 29.9 26.8388033085 111% => OK
STD paragraph duration: 9.65 8.89323425527 109% => OK

Acoustic performance on sentences:
How many acoustic sentences: 29.0 40.266802444 72% => OK
Average acoustic sentence length: 5.44827586207 4.20756893501 129% => OK
STD acoustic sentence length: 3.9530538775 3.23972648638 122% => OK
Average acoustic sentences duration: 1.98827586207 1.51236819293 131% => OK
STD acoustic sentences duration: 1.16135197363 1.0352206224 112% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 24.0 37.9022403259 63% => OK
Total acoustic silence duration: 7.24 7.22384928717 100% => OK
Average acoustic silence duration: 0.301666666667 0.193825474362 156% => Maybe the pauses are too long.
STD acoustic silence duration: 0.219842115063 0.16431695912 134% => OK

Acoustic performance on acoustic words:
Total word duration: 47.32 46.6644602851 101% => OK
Average word duration: 0.299493670886 0.304040633073 99% => OK
STD word duration: 0.172277364927 0.193491353168 89% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 8.0 8.88594704684 90% => OK
Total_disfluencies_duration: 6.0 6.97134419552 86% => OK
Total acoustic noise duration: 3.32 3.21433808554 103% => OK

Acoustic rates:
Total speech duration: 59.8 59.1375356415 101% => Need to finish the speech on time.
Compare to expected duration: 0.996666666667 0.985625594026 101% => OK
Rate of silence: 0.401337792642 0.643888735843 62% => OK
Rate of speech: 2.64214046823 2.61565628039 101% => OK
Rate of speech by unique words: 1.78929765886 1.58604529434 113% => OK
Rate of word duration by unique words: 2.26120033812 2.01333574461 112% => OK
Average articulation rates: 0.511394360759 0.322651457988 158% => OK

---------------------

Rates: 90.0 out of 100
Scores by speech e-grader: 27.0 Out of 30
---------------------
Note: the speech e-grader does NOT examine the meaning of words and ideas.

25 in 30

Need to bring the key words in the speeches, for example, in the lecture:

group meetings

make a huge difference

are key words while you got lost.