TPO 04 - Question 3 Evening Computer Classes May Be Added The computer department is considering offering evening classes in the fall. The proposal to add the classes is a response to student complaints that daytime computer classes have become increasing

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

Performance on vocabulary words:
No of characters: 676.0 593.389002037 114% => OK
No of words: 171.0 154.784114053 110% => OK
Chars per words: 3.95321637427 3.82920900774 103% => OK
Fourth root words length: 3.61617157096 3.52088357496 103% => OK
Word Length SD: 1.85375504951 1.81998168104 102% => OK
Unique words: 106.0 93.7942973523 113% => OK
Unique words percentage: 0.619883040936 0.608046397892 102% => OK
Syllable count: 206.1 185.724439919 111% => OK
Avg_syllables_per_word: 1.2 1.20224032587 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.163641673181 0.0833886788687 196% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.90020366599 26% => Need more acoustic paragraphs.
Average paragraph length: 171.0 71.3690273242 240% => The average paragraph length is high.
STD paragraph length: 0.0 24.1299301424 0% => OK
Average paragraph duration: 58.66 26.8388033085 219% => 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: 30.0 40.266802444 75% => OK
Average acoustic sentence length: 5.7 4.20756893501 135% => OK
STD acoustic sentence length: 5.13906606301 3.23972648638 159% => OK
Average acoustic sentences duration: 1.914 1.51236819293 127% => OK
STD acoustic sentences duration: 1.43045820165 1.0352206224 138% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 23.0 37.9022403259 61% => OK
Total acoustic silence duration: 3.5 7.22384928717 48% => OK
Average acoustic silence duration: 0.152173913043 0.193825474362 79% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.13695307104 0.16431695912 83% => OK

Acoustic performance on acoustic words:
Total word duration: 49.7 46.6644602851 107% => OK
Average word duration: 0.290643274854 0.304040633073 96% => OK
STD word duration: 0.162326456855 0.193491353168 84% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 10.0 8.88594704684 113% => OK
Total_disfluencies_duration: 7.12 6.97134419552 102% => OK
Total acoustic noise duration: 3.39 3.21433808554 105% => OK

Acoustic rates:
Total speech duration: 58.66 59.1375356415 99% => OK
Compare to expected duration: 0.977666666667 0.985625594026 99% => OK
Rate of silence: 0.392090010228 0.643888735843 61% => OK
Rate of speech: 2.91510398909 2.61565628039 111% => OK
Rate of speech by unique words: 1.8070235254 1.58604529434 114% => OK
Rate of word duration by unique words: 2.13279678068 2.01333574461 106% => OK
Average articulation rates: 0.309496309942 0.322651457988 96% => OK

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