Some people prefer to buy new books while some people would like to buy used books what is your opinion

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

Performance on vocabulary words:
No of characters: 361.0 444.711560045 81% => Need more words or more difficult words.
No of words: 112.0 116.580246914 96% => 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: 3.22321428571 3.81502700369 84% => OK
Fourth root words length: 3.2531531234 3.28032121604 99% => OK
Word Length SD: 1.72538723101 1.8723322822 92% => OK
Unique words: 64.0 76.076318743 84% => More unique words wanted.
Unique words percentage: 0.571428571429 0.655143326166 87% => More unique words wanted or less content wanted.
Syllable count: 111.6 141.574747475 79% => The syllable count is low.
Avg_syllables_per_word: 1.0 1.21358024691 82% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0221278166767 0.0738818816272 30% => 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: 5.0 3.20202020202 156% => OK
Average paragraph length: 22.4 60.3232687746 37% => The average paragraph length is low.
STD paragraph length: 13.3955216397 17.3634065801 77% => OK
Average paragraph duration: 9.216 22.9064221017 40% => OK
STD paragraph duration: 4.50540386647 6.49597621602 69% => OK

Acoustic performance on sentences:
How many acoustic sentences: 44.0 31.1548821549 141% => OK
Average acoustic sentence length: 2.54545454545 4.0588447711 63% => OK
STD acoustic sentence length: 1.55876619995 3.18357895611 49% => OK
Average acoustic sentences duration: 0.969090909091 1.46810986539 66% => OK
STD acoustic sentences duration: 0.450392849642 1.01537252472 44% => 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: 7.43 5.28593714927 141% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.206388888889 0.187982170178 110% => OK
STD acoustic silence duration: 0.142656401067 0.154715141812 92% => OK

Acoustic performance on acoustic words:
Total word duration: 32.76 35.408047138 93% => OK
Average word duration: 0.2925 0.306236595465 96% => OK
STD word duration: 0.16675741577 0.198589292138 84% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 6.3164983165 79% => OK
Total_disfluencies_duration: 3.89 5.14435465769 76% => OK
Total acoustic noise duration: 4.24 2.80480359147 151% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 46.08 45.0716498316 102% => Need to finish the speech on time.
Compare to expected duration: 1.024 1.00159221848 102% => OK
Rate of silence: 0.78125 0.637764685501 122% => Less acoustic silences wanted.
Rate of speech: 2.43055555556 2.58495923209 94% => OK
Rate of speech by unique words: 1.38888888889 1.68816559523 82% => More unique words wanted.
Rate of word duration by unique words: 1.9536019536 2.15290372801 91% => OK
Average articulation rates: 0.285951419643 0.343871460585 83% => OK

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Rates: 60.0 out of 100
Scores by speech e-grader: 18.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.