The following opinion was provided in a letter to the editor of a national aeronautics magazine: "Manned space flight is costly and dangerous. Moreover, the recent success of a series of unmanned space probes and satellites has demonstrated that a great d

Essay topics:

The following opinion was provided in a letter to the editor of a national aeronautics magazine: "Manned space flight is 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 men and women into space. Therefore, we should invest our resources in unmanned space flight."
Write a response in which you examine the stated and/or unstated assumptions of the argument. Be sure to explain how the argument depends on these assumptions and what the implications are for the argument if the assumptions prove unwarranted.

This argument throws lights on some inconsistencies in the stated assumptions.

Firstly, the data received from the unmanned probes and satellites has no validity and the arugument fails to mention about the validity of the data.Eventhough unmanned flights are escaping the risk of risking a person's life, it fails to provide any authntication of the data it sends. Whereas a presence of a person ensures the reliability of the data.
To throw more light into the flaw of the statement, unmanned satellites can't recover by iteself if there requires any manual intervention incase if something goes wrong.

With all that being said, it might be true that unmanned flight are less costlier than manned space flight. Here we are not risking any person's life instead invest right skill and time in making a fault tolerent space flight.

Hence, this argument is having numerous flaws

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This essay topic by users
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2018-07-24 gkiran292 18 view
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Grammar and spelling errors:
Line 3, column 150, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: Eventhough
... mention about the validity of the data.Eventhough unmanned flights are escaping the risk ...
^^^^^^^^^^
Line 3, column 213, Rule ID: POSSESIVE_APOSTROPHE[2]
Message: Possible typo: apostrophe is missing. Did you mean 'persons'' or 'person's'?
Suggestion: persons'; person's
...ghts are escaping the risk of risking a persons life, it fails to provide any authntica...
^^^^^^^
Line 3, column 287, Rule ID: SENTENCE_FRAGMENT[1]
Message: “Whereas” at the beginning of a sentence requires a 2nd clause. Maybe a comma, question or exclamation mark is missing, or the sentence is incomplete and should be joined with the following sentence.
...any authntication of the data it sends. Whereas a presence of a person ensures the reli...
^^^^^^^
Line 4, column 73, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...w of the statement, unmanned satellites cant recover by iteself if there requires an...
^^^^
Line 6, column 69, Rule ID: LESS_COMPARATIVE[1]
Message: Non-standard use of the comparative or superlative. Did you mean 'less costly'?
Suggestion: less costly
... might be true that unmanned flight are less costlier than manned space flight. Here we are n...
^^^^^^^^^^^^^
Line 6, column 137, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'persons'' or 'person's'?
Suggestion: persons'; person's
...ace flight. Here we are not risking any persons life instead invest right skill and tim...
^^^^^^^

Transition Words or Phrases used:
first, firstly, hence, if, so, whereas

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

Performance on Part of Speech:
To be verbs : 6.0 19.6327345309 31% => More to be verbs wanted.
Auxiliary verbs: 1.0 12.9520958084 8% => OK
Conjunction : 3.0 11.1786427146 27% => More conjunction wanted.
Relative clauses : 2.0 13.6137724551 15% => More relative clauses wanted.
Pronoun: 8.0 28.8173652695 28% => OK
Preposition: 17.0 55.5748502994 31% => More preposition wanted.
Nominalization: 8.0 16.3942115768 49% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.

Performance on vocabulary words:
No of characters: 745.0 2260.96107784 33% => More number of characters wanted.
No of words: 144.0 441.139720559 33% => More content wanted.
Chars per words: 5.17361111111 5.12650576532 101% => OK
Fourth root words length: 3.46410161514 4.56307096286 76% => OK
Word Length SD: 2.76154108825 2.78398813304 99% => OK
Unique words: 99.0 204.123752495 48% => More unique words wanted.
Unique words percentage: 0.6875 0.468620217663 147% => OK
syllable_count: 228.6 705.55239521 32% => syllable counts are too short.
avg_syllables_per_word: 1.6 1.59920159681 100% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 4.0 4.96107784431 81% => OK
Article: 1.0 8.76447105788 11% => 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: 7.0 19.7664670659 35% => 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: 20.0 22.8473053892 88% => OK
Sentence length SD: 75.4888828144 57.8364921388 131% => OK
Chars per sentence: 106.428571429 119.503703932 89% => OK
Words per sentence: 20.5714285714 23.324526521 88% => OK
Discourse Markers: 5.42857142857 5.70786347227 95% => OK
Paragraphs: 5.0 5.15768463074 97% => OK
Language errors: 6.0 5.25449101796 114% => OK
Sentences with positive sentiment : 1.0 8.20758483034 12% => More positive sentences wanted.
Sentences with negative sentiment : 5.0 6.88822355289 73% => OK
Sentences with neutral sentiment: 1.0 4.67664670659 21% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.147757093977 0.218282227539 68% => OK
Sentence topic coherence: 0.054690542101 0.0743258471296 74% => OK
Sentence topic coherence SD: 0.0565129749467 0.0701772020484 81% => OK
Paragraph topic coherence: 0.0585964313875 0.128457276422 46% => OK
Paragraph topic coherence SD: 0.0605908997243 0.0628817314937 96% => OK

Essay readability:
automated_readability_index: 13.2 14.3799401198 92% => Automated_readability_index is low.
flesch_reading_ease: 51.18 48.3550499002 106% => OK
smog_index: 8.8 7.1628742515 123% => OK
flesch_kincaid_grade: 11.1 12.197005988 91% => OK
coleman_liau_index: 12.71 12.5979740519 101% => OK
dale_chall_readability_score: 8.58 8.32208582834 103% => OK
difficult_words: 36.0 98.500998004 37% => More difficult words wanted.
linsear_write_formula: 12.0 12.3882235529 97% => OK
gunning_fog: 10.0 11.1389221557 90% => OK
text_standard: 9.0 11.9071856287 76% => OK
What are above readability scores?

---------------------
Minimum 250 words wanted.

Rates: 33.33 out of 100
Scores by essay e-grader: 2.0 Out of 6
---------------------
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.

Sentence: Firstly, the data received from the unmanned probes and satellites has no validity and the arugument fails to mention about the validity of the data.Eventhough unmanned flights are escaping the risk of risking a person's life, it fails to provide any authntication of the data it sends.
Error: authntication Suggestion: authentication
Error: arugument Suggestion: argument

Sentence: To throw more light into the flaw of the statement, unmanned satellites can't recover by iteself if there requires any manual intervention incase if something goes wrong.
Error: iteself Suggestion: itself
Error: incase Suggestion: No alternate word

Sentence: Here we are not risking any person's life instead invest right skill and time in making a fault tolerent space flight.
Error: tolerent Suggestion: tolerant
------------------

flaws:
more content wanted.

sample:
https://www.testbig.com/gmatgre-essays/following-opinion-was-provided-l…

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Attribute Value Ideal
Final score: 1.0 out of 6
Category: Poor Excellent
No. of Grammatical Errors: 0 2
No. of Spelling Errors: 5 2
No. of Sentences: 7 15
No. of Words: 145 350
No. of Characters: 723 1500
No. of Different Words: 98 200
Fourth Root of Number of Words: 3.47 4.7
Average Word Length: 4.986 4.6
Word Length SD: 2.629 2.4
No. of Words greater than 5 chars: 54 100
No. of Words greater than 6 chars: 39 80
No. of Words greater than 7 chars: 28 40
No. of Words greater than 8 chars: 11 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 20.714 21.0
Sentence Length SD: 12.792 7.5
Use of Discourse Markers (%): 0.571 0.12
Sentence-Text Coherence: 0.406 0.35
Sentence-Para Coherence: 0.768 0.50
Sentence-Sentence Coherence: 0.104 0.07
Number of Paragraphs: 4 5