TPO 14 - Question 4 Comfort Zone Bias Psychologists have found that when people make important decisions, they often choose to stay in their "comfort zones"; that is, they prefer remaining in comfortable, familiar situations, rather than entering into new

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

Performance on vocabulary words:
No of characters: 643.0 592.248995984 109% => OK
No of words: 167.0 155.574297189 107% => OK
Chars per words: 3.8502994012 3.80514564318 101% => OK
Fourth root words length: 3.59483629437 3.525876923 102% => OK
Word Length SD: 1.71163241939 1.79077849142 96% => OK
Unique words: 96.0 93.7148594378 102% => OK
Unique words percentage: 0.574850299401 0.604071249207 95% => OK
Syllable count: 194.4 185.844578313 105% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.1298439573 0.0650381309087 200% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 5.0 4.35341365462 115% => OK
Average paragraph length: 33.4 68.503853103 49% => The average paragraph length is low.
STD paragraph length: 29.3162071217 21.3332995233 137% => OK
Average paragraph duration: 12.056 25.9943957902 46% => OK
STD paragraph duration: 10.0865486664 7.84667146824 129% => OK

Acoustic performance on sentences:
How many acoustic sentences: 37.0 42.0642570281 88% => OK
Average acoustic sentence length: 4.51351351351 4.02192344571 112% => OK
STD acoustic sentence length: 3.63631549208 3.1217529195 116% => OK
Average acoustic sentences duration: 1.56243243243 1.45093177766 108% => OK
STD acoustic sentences duration: 1.13771322422 0.99851816184 114% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 32.0 39.0421686747 82% => OK
Total acoustic silence duration: 6.12 7.12997991968 86% => OK
Average acoustic silence duration: 0.19125 0.185688545393 103% => OK
STD acoustic silence duration: 0.150805130881 0.155154303396 97% => OK

Acoustic performance on acoustic words:
Total word duration: 49.6 47.1480722892 105% => OK
Average word duration: 0.297005988024 0.305395592593 97% => OK
STD word duration: 0.138648372589 0.189427763521 73% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 7.0 7.94979919679 88% => OK
Total_disfluencies_duration: 4.86 6.2937751004 77% => OK
Total acoustic noise duration: 2.49 3.39508032129 73% => OK

Acoustic rates:
Total speech duration: 60.28 59.7592369478 101% => OK
Compare to expected duration: 1.00466666667 0.995987282463 101% => OK
Rate of silence: 0.530856005309 0.656000678711 81% => OK
Rate of speech: 2.7704047777 2.60215298798 106% => OK
Rate of speech by unique words: 1.59256801593 1.56821927147 102% => OK
Rate of word duration by unique words: 1.93548387097 1.99336655568 97% => OK
Average articulation rates: 0.351886467066 0.317803793328 111% => 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.

why is the score so low if it is everything ok except for one issue? I am comparing with others evaluations and I can't figurate out the grader criteria.