Some students prefer to work on class assignment by themselves. Others believe it is better to work in a group. Which do you prefer? explain why?

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

Performance on vocabulary words:
No of characters: 459.0 444.711560045 103% => OK
No of words: 134.0 116.580246914 115% => OK
Chars per words: 3.42537313433 3.81502700369 90% => OK
Fourth root words length: 3.40232815919 3.28032121604 104% => OK
Word Length SD: 1.69449004204 1.8723322822 91% => OK
Unique words: 79.0 76.076318743 104% => OK
Unique words percentage: 0.589552238806 0.655143326166 90% => More unique words wanted or less content wanted.
Syllable count: 146.7 141.574747475 104% => OK
Avg_syllables_per_word: 1.1 1.21358024691 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.010027829992 0.0738818816272 14% => 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: 2.0 3.20202020202 62% => OK
Average paragraph length: 67.0 60.3232687746 111% => OK
STD paragraph length: 60.0 17.3634065801 346% => Paragraph length changes often.
Average paragraph duration: 22.895 22.9064221017 100% => OK
STD paragraph duration: 20.395 6.49597621602 314% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 20.0 31.1548821549 64% => OK
Average acoustic sentence length: 6.7 4.0588447711 165% => OK
STD acoustic sentence length: 5.44150714417 3.18357895611 171% => OK
Average acoustic sentences duration: 2.199 1.46810986539 150% => OK
STD acoustic sentences duration: 1.63214858392 1.01537252472 161% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 18.0 28.6644219978 63% => OK
Total acoustic silence duration: 4.41 5.28593714927 83% => OK
Average acoustic silence duration: 0.245 0.187982170178 130% => Maybe the pauses are too long.
STD acoustic silence duration: 0.21934878365 0.154715141812 142% => OK

Acoustic performance on acoustic words:
Total word duration: 37.95 35.408047138 107% => OK
Average word duration: 0.283208955224 0.306236595465 92% => OK
STD word duration: 0.174277188488 0.198589292138 88% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 7.0 6.3164983165 111% => OK
Total_disfluencies_duration: 5.75 5.14435465769 112% => OK
Total acoustic noise duration: 1.87 2.80480359147 67% => OK

Acoustic rates:
Total speech duration: 45.79 45.0716498316 102% => Need to finish the speech on time.
Compare to expected duration: 1.01755555556 1.00159221848 102% => OK
Rate of silence: 0.393098929897 0.637764685501 62% => OK
Rate of speech: 2.92640314479 2.58495923209 113% => OK
Rate of speech by unique words: 1.72526752566 1.68816559523 102% => OK
Rate of word duration by unique words: 2.08168642951 2.15290372801 97% => OK
Average articulation rates: 0.355049514925 0.343871460585 103% => OK

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Rates: 75.0 out of 100
Scores by speech e-grader: 22.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.