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Anil scores 29 marks by attempting 10 questions how many has he attempted correctly and how many incorrectly if the mark for 1 correct answer is plus 5 and the mark for 1 incorrect answer is -2?
Wiki User
∙ 14y ago
Anil answered 7 questions correctly (35 marks) and 3 questions incorrectly (-6 marks).
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What are type 1 errors in a study?
There are type 1 and type 2 errors in studies. Type 1 errors are an incorrect rejection of a certain hypothesis. An example is incorrectly diagnosing someone with an illness.
What is another word for imprecise?
incorrect
What areas can be a trap for incorrect parallelism?
Incorrect parallelism is a common problem in certain branches of mathematics, especially those involved in computing.
A dimensionally incorrect equation may be correct?
no it can't be
Would type two errors result in the research getting published?
An example scenario?æof a type II error is a woman's pregnancy?ætest showed negative even if the woman is?æindeed?æpregnant. If the purpose of the test is to prove the probability that a right decision can be made even if the null is incorrect, meaning to correctly reject it, then the research can be published.
If there is a word that is more commonly pronounced incorrectly than it is correctly does that make this incorrect pronunciation correct?
No!
Which word is spelled incorrectly?
incorrectly is spelled incorrectly
14 questions incorrectly out of 350 question what percent of the question did she answer incorrectly?
She got 4% incorrect.
If you get a 77 out of 100 how much was incorrectly?
23% was incorrect.
Why is the equation incorrect Mg3 N2 Mg3N2?
Some of the subscripts are used incorrectly
Why is WikiAnswers Heaven?
Many would consider it heaven because:There are many questions to answerYou are helping out others when you answer questionsYou can edit incorrect answersYou can edit incorrectly spelled questionsYou can categorize questions correctly
Why does an engine backfire through the carburetor?
Incorrect timing or plug wires connected incorrectly.
Are sandel and parcel spelled correctly?
Parcel is spelled correctly but sandel is incorrect. The correct spelling is sandal.
What would the consequences be if a sketch you completed was not dimensioned correctly?
Incorrect sketching could result an incorrect final product.
Which is the one and only word spelled incorrectly in this sentence?
I would dare say that it is a play on words, where the first which was actually meant to read witch, therefore it is incorrect??? ---- Obviously the only word spelt incorrectly is the word incorrectly. ("Which" should not be "witch").
What is root word of incorrect?
The root word is correct. Incorrectly has a prefix in- and a suffix -ly on it.
Which word is spelt wrong in the dictionary?
Just one: the word "incorrectly." (which is, obviously, correctly spelled)However typographical errors can happen and proofreaders can miss spelling mistakes. However, given the numbers of dictionaries printed, the controls are much tighter than online spelling practices.
