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: 804.0 593.389002037 135% => OK
No of words: 215.0 154.784114053 139% => OK
Chars per words: 3.73953488372 3.82920900774 98% => OK
Fourth root words length: 3.82921379641 3.52088357496 109% => OK
Word Length SD: 1.72722920132 1.81998168104 95% => OK
Unique words: 123.0 93.7942973523 131% => OK
Unique words percentage: 0.572093023256 0.608046397892 94% => More unique words wanted or less content wanted.
Syllable count: 243.0 185.724439919 131% => OK
Avg_syllables_per_word: 1.1 1.20224032587 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.03798867505 0.0833886788687 46% => It may have issues on recording quality or the content is not so closely related to content.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 3.0 3.90020366599 77% => OK
Average paragraph length: 71.6666666667 71.3690273242 100% => OK
STD paragraph length: 62.3449187095 24.1299301424 258% => Paragraph length changes often.
Average paragraph duration: 29.4166666667 26.8388033085 110% => OK
STD paragraph duration: 24.4093074234 8.89323425527 274% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 50.0 40.266802444 124% => OK
Average acoustic sentence length: 4.3 4.20756893501 102% => OK
STD acoustic sentence length: 3.3 3.23972648638 102% => OK
Average acoustic sentences duration: 1.748 1.51236819293 116% => OK
STD acoustic sentences duration: 1.25707597225 1.0352206224 121% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 41.0 37.9022403259 108% => OK
Total acoustic silence duration: 3.65 7.22384928717 51% => OK
Average acoustic silence duration: 0.0890243902439 0.193825474362 46% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.118585255491 0.16431695912 72% => OK

Acoustic performance on acoustic words:
Total word duration: 80.24 46.6644602851 172% => Less content wanted.
Average word duration: 0.373209302326 0.304040633073 123% => OK
STD word duration: 0.190114843889 0.193491353168 98% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 22.0 8.88594704684 248% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 17.04 6.97134419552 244% => Somehow the hesitation is serious.
Total acoustic noise duration: 1.65 3.21433808554 51% => OK

Acoustic rates:
Total speech duration: 88.25 59.1375356415 149% => Need to finish the speech on time.
Compare to expected duration: 1.47083333333 0.985625594026 149% => It is over the expected time.
Rate of silence: 0.464589235127 0.643888735843 72% => OK
Rate of speech: 2.43626062323 2.61565628039 93% => OK
Rate of speech by unique words: 1.39376770538 1.58604529434 88% => More unique words wanted.
Rate of word duration by unique words: 1.53290129611 2.01333574461 76% => Need more unique words.
Average articulation rates: 0.249899893023 0.322651457988 77% => OK

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The speech is either too short or too long. It should be in 60 seconds.

Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.