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What is the benefit of observing an event repeatedly?

Answer and explanation

Correct answer: Reliability of the result may increase

The direct answer is A: reliability of the result may increase. Repeating an observation means performing or checking the same observation more than once under similar conditions. Write every result rather than selecting only a convenient one, then compare the readings. If they are similar, the result is more consistent and confidence in it may increase. Option A is correct because repetition helps reveal whether a result is dependable. Option B is wrong: repeating an observation does not automatically change the event’s colour. Option C is too absolute; repetition can reveal some errors, but it cannot make every error disappear immediately. Option D is wrong because a scientific question is still needed to guide observation and interpretation. Repetition improves reliability, but it does not guarantee perfection. Exam cue: repeated consistent results support reliability; they do not justify hiding unusual results.

Related tags

Repeated ObservationReliabilityConsistencyScientific Questions And ObservationsExploration: Entering The World Of Secondary ScienceExploration Entering The World Of Secondary ScienceScienceClass 9 Mcq

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