Some university students choose to take difficult classes even if they know they might not get a good grade in the class. Other students prefer to take easier classes in which they know they will get a good grade. Which do you prefer? Explain why.

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

Performance on vocabulary words:
No of characters: 424.0 444.711560045 95% => OK
No of words: 107.0 116.580246914 92% => 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: 3.96261682243 3.81502700369 104% => OK
Fourth root words length: 3.2162214527 3.28032121604 98% => OK
Word Length SD: 2.04128067573 1.8723322822 109% => OK
Unique words: 76.0 76.076318743 100% => OK
Unique words percentage: 0.710280373832 0.655143326166 108% => OK
Syllable count: 135.9 141.574747475 96% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0591315627754 0.0738818816272 80% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.20202020202 62% => OK
Average paragraph length: 53.5 60.3232687746 89% => OK
STD paragraph length: 18.5 17.3634065801 107% => OK
Average paragraph duration: 21.915 22.9064221017 96% => OK
STD paragraph duration: 5.935 6.49597621602 91% => OK

Acoustic performance on sentences:
How many acoustic sentences: 20.0 31.1548821549 64% => OK
Average acoustic sentence length: 5.35 4.0588447711 132% => OK
STD acoustic sentence length: 4.30435825647 3.18357895611 135% => OK
Average acoustic sentences duration: 2.1475 1.46810986539 146% => OK
STD acoustic sentences duration: 1.2792883764 1.01537252472 126% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 21.0 28.6644219978 73% => OK
Total acoustic silence duration: 3.83 5.28593714927 72% => OK
Average acoustic silence duration: 0.182380952381 0.187982170178 97% => OK
STD acoustic silence duration: 0.184414253191 0.154715141812 119% => OK

Acoustic performance on acoustic words:
Total word duration: 37.83 35.408047138 107% => OK
Average word duration: 0.353551401869 0.306236595465 115% => OK
STD word duration: 0.290742691702 0.198589292138 146% => It may have hesitations.

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 12.0 6.3164983165 190% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 11.74 5.14435465769 228% => Somehow the hesitation is serious.
Total acoustic noise duration: 0.87 2.80480359147 31% => OK

Acoustic rates:
Total speech duration: 43.83 45.0716498316 97% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.974 1.00159221848 97% => OK
Rate of silence: 0.479123887748 0.637764685501 75% => OK
Rate of speech: 2.44125028519 2.58495923209 94% => OK
Rate of speech by unique words: 1.73397216518 1.68816559523 103% => OK
Rate of word duration by unique words: 2.008987576 2.15290372801 93% => OK
Average articulation rates: 0.340106719626 0.343871460585 99% => OK

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Rates: 73.3333333333 out of 100
Scores by speech e-grader: 22.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.