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: 671.0 593.389002037 113% => OK
No of words: 138.0 154.784114053 89% => 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: 4.86231884058 3.82920900774 127% => OK
Fourth root words length: 3.42743929552 3.52088357496 97% => OK
Word Length SD: 2.31939531408 1.81998168104 127% => OK
Unique words: 90.0 93.7942973523 96% => OK
Unique words percentage: 0.652173913043 0.608046397892 107% => OK
Syllable count: 209.7 185.724439919 113% => OK
Avg_syllables_per_word: 1.5 1.20224032587 125% => OK

Performance on coherence:
Topic speech coherence ratio: 0.287527830923 0.0833886788687 345% => Good job. The more, the better.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.90020366599 26% => Need more acoustic paragraphs.
Average paragraph length: 138.0 71.3690273242 193% => OK
STD paragraph length: 0.0 24.1299301424 0% => OK
Average paragraph duration: 57.03 26.8388033085 212% => 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: 27.0 40.266802444 67% => OK
Average acoustic sentence length: 5.11111111111 4.20756893501 121% => OK
STD acoustic sentence length: 3.35915921285 3.23972648638 104% => OK
Average acoustic sentences duration: 1.9962962963 1.51236819293 132% => OK
STD acoustic sentences duration: 1.15998770156 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: 21.0 37.9022403259 55% => OK
Total acoustic silence duration: 5.75 7.22384928717 80% => OK
Average acoustic silence duration: 0.27380952381 0.193825474362 141% => Maybe the pauses are too long.
STD acoustic silence duration: 0.217682079024 0.16431695912 132% => OK

Acoustic performance on acoustic words:
Total word duration: 45.41 46.6644602851 97% => OK
Average word duration: 0.329057971014 0.304040633073 108% => OK
STD word duration: 0.197641483651 0.193491353168 102% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 3.0 8.88594704684 34% => Good job, the lower, the better.
Total_disfluencies_duration: 2.74 6.97134419552 39% => Good job. The lower, the better.
Total acoustic noise duration: 4.14 3.21433808554 129% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 57.03 59.1375356415 96% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.9505 0.985625594026 96% => OK
Rate of silence: 0.368227248816 0.643888735843 57% => OK
Rate of speech: 2.41977906365 2.61565628039 93% => Need to bring more content.
Rate of speech by unique words: 1.57811678064 1.58604529434 100% => OK
Rate of word duration by unique words: 1.98194230346 2.01333574461 98% => OK
Average articulation rates: 0.634014456522 0.322651457988 197% => OK

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Don't repeat words, phrases and sentences. or More unique words wanted.

Rates: 80.0 out of 100
Scores by speech e-grader: 24.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.

23 in 30

the introduction is not complete. from reading:

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 increasingly overcrowded and there are no longer enough computers available. The department has decided that despite some added expense, the most cost-effective way of addressing this problem is by adding computer classes in the evening. ...

so two reasons for introduction should be:

1. it is over crowded for day classes //you have
2. it is cost-effective //don't have