Which class would you choose to attend if it is free: 1. improve the skill of public presentation, 2. how to start a small business 3. Improve photographic skill?

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

Performance on vocabulary words:
No of characters: 321.0 444.711560045 72% => Need more words or more difficult words.
No of words: 92.0 116.580246914 79% => 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: 3.48913043478 3.81502700369 91% => OK
Fourth root words length: 3.09704101468 3.28032121604 94% => OK
Word Length SD: 1.8207413995 1.8723322822 97% => OK
Unique words: 61.0 76.076318743 80% => More unique words wanted.
Unique words percentage: 0.663043478261 0.655143326166 101% => OK
Syllable count: 105.3 141.574747475 74% => The syllable count is low.
Avg_syllables_per_word: 1.1 1.21358024691 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0539437882186 0.0738818816272 73% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 6.0 3.20202020202 187% => OK
Average paragraph length: 15.3333333333 60.3232687746 25% => The average paragraph length is low.
STD paragraph length: 15.4344492037 17.3634065801 89% => OK
Average paragraph duration: 7.94333333333 22.9064221017 35% => The speaking content is not well organized.
STD paragraph duration: 6.097241635 6.49597621602 94% => OK

Acoustic performance on sentences:
How many acoustic sentences: 28.0 31.1548821549 90% => OK
Average acoustic sentence length: 3.28571428571 4.0588447711 81% => OK
STD acoustic sentence length: 2.71052370872 3.18357895611 85% => OK
Average acoustic sentences duration: 1.36928571429 1.46810986539 93% => OK
STD acoustic sentences duration: 0.74441697499 1.01537252472 73% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 36.0 28.6644219978 126% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 12.49 5.28593714927 236% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.346944444444 0.187982170178 185% => Maybe the pauses are too long.
STD acoustic silence duration: 0.293037914161 0.154715141812 189% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 30.89 35.408047138 87% => Need to talk more.
Average word duration: 0.335760869565 0.306236595465 110% => OK
STD word duration: 0.2158765433 0.198589292138 109% => OK

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: 9.06 5.14435465769 176% => Somehow the hesitation is serious.
Total acoustic noise duration: 2.94 2.80480359147 105% => OK

Acoustic rates:
Total speech duration: 47.66 45.0716498316 106% => Need to finish the speech on time.
Compare to expected duration: 1.05911111111 1.00159221848 106% => It is over the expected time.
Rate of silence: 0.755350398657 0.637764685501 118% => OK
Rate of speech: 1.93033990768 2.58495923209 75% => Need to bring more content.
Rate of speech by unique words: 1.27989928661 1.68816559523 76% => More unique words wanted.
Rate of word duration by unique words: 1.97474910974 2.15290372801 92% => OK
Average articulation rates: 0.271500597826 0.343871460585 79% => OK

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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.