TPO 42 - Question 3 The administration has announced that starting next fall, the university will stop offering evening classes in many departments. According to a university administrator, the decision was prompted by a steady decline in enrollments in e

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

Performance on vocabulary words:
No of characters: 510.0 593.389002037 86% => Need more words or more difficult words.
No of words: 152.0 154.784114053 98% => More words wanted. You may: choose simpler words or speak faster or remove hesitations or remove long pauses, and fully use the time, do NOT save one or two seconds.
Chars per words: 3.35526315789 3.82920900774 88% => OK
Fourth root words length: 3.51124308557 3.52088357496 100% => OK
Word Length SD: 1.26391150765 1.81998168104 69% => Word Length is similar.
Unique words: 80.0 93.7942973523 85% => More unique words wanted.
Unique words percentage: 0.526315789474 0.608046397892 87% => More unique words wanted or less content wanted.
Syllable count: 160.2 185.724439919 86% => OK
Avg_syllables_per_word: 1.1 1.20224032587 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0697855652281 0.0833886788687 84% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 3.0 3.90020366599 77% => OK
Average paragraph length: 50.6666666667 71.3690273242 71% => OK
STD paragraph length: 49.4592986426 24.1299301424 205% => Paragraph length changes often.
Average paragraph duration: 19.8466666667 26.8388033085 74% => OK
STD paragraph duration: 19.3094196932 8.89323425527 217% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 66.0 40.266802444 164% => OK
Average acoustic sentence length: 2.30303030303 4.20756893501 55% => OK
STD acoustic sentence length: 1.58563338812 3.23972648638 49% => OK
Average acoustic sentences duration: 0.844090909091 1.51236819293 56% => OK
STD acoustic sentences duration: 0.53762377651 1.0352206224 52% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 68.0 37.9022403259 179% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 12.02 7.22384928717 166% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.176764705882 0.193825474362 91% => OK
STD acoustic silence duration: 0.131097641838 0.16431695912 80% => OK

Acoustic performance on acoustic words:
Total word duration: 41.88 46.6644602851 90% => Need to talk more.
Average word duration: 0.275526315789 0.304040633073 91% => OK
STD word duration: 0.18620443446 0.193491353168 96% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 11.0 8.88594704684 124% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.71 6.97134419552 125% => OK
Total acoustic noise duration: 3.29 3.21433808554 102% => OK

Acoustic rates:
Total speech duration: 59.54 59.1375356415 101% => OK
Compare to expected duration: 0.992333333333 0.985625594026 101% => OK
Rate of silence: 1.1420893517 0.643888735843 177% => Less acoustic silences wanted.
Rate of speech: 2.55290560967 2.61565628039 98% => OK
Rate of speech by unique words: 1.34363453141 1.58604529434 85% => More unique words wanted.
Rate of word duration by unique words: 1.91021967526 2.01333574461 95% => OK
Average articulation rates: 0.244120578947 0.322651457988 76% => OK

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Rates: 60.0 out of 100
Scores by speech e-grader: 18.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.