explain why some ocean water is clear and why some water is a certain color

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

Performance on vocabulary words:
No of characters: 713.0 578.828451883 123% => OK
No of words: 179.0 151.265690377 118% => OK
Chars per words: 3.98324022346 3.82278263415 104% => OK
Fourth root words length: 3.65774358864 3.50058242952 104% => OK
Word Length SD: 1.99012888141 1.80425224433 110% => OK
Unique words: 107.0 92.4686192469 116% => OK
Unique words percentage: 0.597765363128 0.61298525976 98% => OK
Syllable count: 227.7 182.283891213 125% => OK
Avg_syllables_per_word: 1.3 1.20543933054 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.081885666182 0.0839705835288 98% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 5.0 4.47071129707 112% => OK
Average paragraph length: 35.8 65.8948926009 54% => OK
STD paragraph length: 13.0751673029 19.7758100068 66% => OK
Average paragraph duration: 11.732 25.5208953607 46% => OK
STD paragraph duration: 4.79667968495 7.49434385956 64% => OK

Acoustic performance on sentences:
How many acoustic sentences: 26.0 42.9832635983 60% => OK
Average acoustic sentence length: 6.88461538462 3.78147595546 182% => OK
STD acoustic sentence length: 3.37783411576 2.94285465224 115% => OK
Average acoustic sentences duration: 2.155 1.39386743896 155% => OK
STD acoustic sentences duration: 1.04415313495 0.967747756167 108% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 27.0 40.4456066946 67% => OK
Total acoustic silence duration: 5.44 7.59280334728 72% => OK
Average acoustic silence duration: 0.201481481481 0.19053887516 106% => OK
STD acoustic silence duration: 0.129692048464 0.157467062838 82% => OK

Acoustic performance on acoustic words:
Total word duration: 49.49 46.3453556485 107% => OK
Average word duration: 0.276480446927 0.308780311121 90% => OK
STD word duration: 0.163455744298 0.201157623399 81% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 8.09623430962 49% => OK
Total_disfluencies_duration: 3.1 6.56692468619 47% => OK
Total acoustic noise duration: 1.62 3.53066945607 46% => OK

Acoustic rates:
Total speech duration: 58.66 59.5455230126 99% => OK
Compare to expected duration: 0.977666666667 0.992425383543 99% => OK
Rate of silence: 0.460279577225 0.681803438845 68% => OK
Rate of speech: 3.05148312308 2.53813033465 120% => OK
Rate of speech by unique words: 1.82407091715 1.55221717717 118% => OK
Rate of word duration by unique words: 2.16205293999 1.99939622689 108% => OK
Average articulation rates: 0.407462324022 0.309613076454 132% => OK

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It may have duplicated content. Need to use the words more efficiently.

Rates: 83.3333333333 out of 100
Scores by speech e-grader: 25.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.