The following opinion was provided in a letter to the editor of a national aeronautic magazine:
"Manned space flights are costly and dangerous". Moreover, the recent success of a series of unmanned space probes and satellites has demonstrated that a great deal of useful information can be gathered without the costs and risks associated with sending the men and women into the space. Therefore, we should invest our resources in unmanned space flight."
The statement from a national editorial magazine the usage of unamnned space probes over the manned space flights though seemed to be on the positive side, has a lot of logical fallacies. To proceed further on the recommendation of using the unmanned space probes over the manned space flights requires clarity and additional information.
The first line states that "Manned sapce flight is costly" statement is rife with a lot of holes.
Unmanned space probes and satellites are simply a coded machines that functions based on the nature and type of the data given. No machine can function beyond this capability which is a limiting factor for the unmanned space probes. At the time of a crisis only the human beings can think in a critical way There are many examples of such out of the box thinking lead to the solution for many complex problems. Hence, sending a coded machine to handle a dynamic situation which required million hours of human efforts to build it and billions of dollars being spent on these process is a huge waste of resources like time, money, energy, effort during a crunch situation.
This above mentioned statement can be improved by quoting the specific reason on economic factor and safety aspect.
The second statement about "the recent success of a series of unmanned space probes and satellites has demonstarted that a great deal of useful information can be gathered" has failed to provide the sufficient information on nature and type of work the unmanned space probes are experimented for. The objective of the particular project could be very simple and basic. It didn't mention the inner details on the nature of tasks it has to carry out and amount of information it needs to gather. Hence, only after furnishing the sufficient details on the above mentioned areas like information type and project complexity, we can move forward with this claim.
Therefore only after a careful investigation of the facts and analyzing the pros and cons we can be specific on the usage of the unmanned space probes over the manned space probes
- Men and women because of their inherent physical differences are not equally suited for many tasks 75
- The following opinion was provided in a letter to the editor of a national aeronautic magazine Manned space flights are costly and dangerous Moreover the recent success of a series of unmanned space probes and satellites has demonstrated that a great deal 60
Comments
e-rater score report
Attribute Value Ideal
Final score: 3.5 out of 6
Category: Satisfactory Excellent
No. of Grammatical Errors: 4 2
No. of Spelling Errors: 5 2
No. of Sentences: 13 15
No. of Words: 350 350
No. of Characters: 1690 1500
No. of Different Words: 179 200
Fourth Root of Number of Words: 4.325 4.7
Average Word Length: 4.829 4.6
Word Length SD: 2.561 2.4
No. of Words greater than 5 chars: 126 100
No. of Words greater than 6 chars: 84 80
No. of Words greater than 7 chars: 59 40
No. of Words greater than 8 chars: 33 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 26.923 21.0
Sentence Length SD: 10.336 7.5
Use of Discourse Markers (%): 0.385 0.12
Sentence-Text Coherence: 0.375 0.35
Sentence-Para Coherence: 0.564 0.50
Sentence-Sentence Coherence: 0.108 0.07
Number of Paragraphs: 4 5
Grammar and spelling errors:
Line 4, column 290, Rule ID: IN_A_X_MANNER[1]
Message: Consider replacing "in a critical way" with adverb for "critical"; eg, "in a hasty manner" with "hastily".
... crisis only the human beings can think in a critical way There are many examples of such out of ...
^^^^^^^^^^^^^^^^^
Line 4, column 488, Rule ID: NODT_DOZEN[1]
Message: Use simply: 'a million'.
Suggestion: a million
...ndle a dynamic situation which required million hours of human efforts to build it and ...
^^^^^^^
Line 7, column 383, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: didn't
...ject could be very simple and basic. It didnt mention the inner details on the nature...
^^^^^
Line 9, column 1, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: Therefore,
...we can move forward with this claim. Therefore only after a careful investigation of t...
^^^^^^^^^
Transition Words or Phrases used:
first, hence, if, second, so, therefore, as to
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 19.6327345309 66% => OK
Auxiliary verbs: 7.0 12.9520958084 54% => OK
Conjunction : 12.0 11.1786427146 107% => OK
Relative clauses : 5.0 13.6137724551 37% => More relative clauses wanted.
Pronoun: 13.0 28.8173652695 45% => OK
Preposition: 56.0 55.5748502994 101% => OK
Nominalization: 16.0 16.3942115768 98% => OK
Performance on vocabulary words:
No of characters: 1749.0 2260.96107784 77% => OK
No of words: 349.0 441.139720559 79% => More content wanted.
Chars per words: 5.01146131805 5.12650576532 98% => OK
Fourth root words length: 4.32221490584 4.56307096286 95% => OK
Word Length SD: 2.69329390716 2.78398813304 97% => OK
Unique words: 179.0 204.123752495 88% => More unique words wanted.
Unique words percentage: 0.512893982808 0.468620217663 109% => OK
syllable_count: 569.7 705.55239521 81% => OK
avg_syllables_per_word: 1.6 1.59920159681 100% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 4.96107784431 60% => OK
Article: 5.0 8.76447105788 57% => OK
Subordination: 0.0 2.70958083832 0% => More adverbial clause wanted.
Conjunction: 0.0 1.67365269461 0% => OK
Preposition: 2.0 4.22255489022 47% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 13.0 19.7664670659 66% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 26.0 22.8473053892 114% => OK
Sentence length SD: 62.7226448543 57.8364921388 108% => OK
Chars per sentence: 134.538461538 119.503703932 113% => OK
Words per sentence: 26.8461538462 23.324526521 115% => OK
Discourse Markers: 3.53846153846 5.70786347227 62% => OK
Paragraphs: 6.0 5.15768463074 116% => OK
Language errors: 4.0 5.25449101796 76% => OK
Sentences with positive sentiment : 7.0 8.20758483034 85% => OK
Sentences with negative sentiment : 2.0 6.88822355289 29% => More negative sentences wanted.
Sentences with neutral sentiment: 4.0 4.67664670659 86% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.266834552518 0.218282227539 122% => OK
Sentence topic coherence: 0.0963279738399 0.0743258471296 130% => OK
Sentence topic coherence SD: 0.1036621428 0.0701772020484 148% => OK
Paragraph topic coherence: 0.133062165044 0.128457276422 104% => OK
Paragraph topic coherence SD: 0.0922171584631 0.0628817314937 147% => OK
Essay readability:
automated_readability_index: 15.6 14.3799401198 108% => OK
flesch_reading_ease: 45.09 48.3550499002 93% => OK
smog_index: 8.8 7.1628742515 123% => OK
flesch_kincaid_grade: 13.4 12.197005988 110% => OK
coleman_liau_index: 12.07 12.5979740519 96% => OK
dale_chall_readability_score: 9.0 8.32208582834 108% => OK
difficult_words: 90.0 98.500998004 91% => OK
linsear_write_formula: 11.5 12.3882235529 93% => OK
gunning_fog: 12.4 11.1389221557 111% => OK
text_standard: 12.0 11.9071856287 101% => OK
What are above readability scores?
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Rates: 50.0 out of 100
Scores by essay e-grader: 3.0 Out of 6
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.