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After a recent survey of 1485 people aged 18 showing that 78% were impressed with the special effects on a newly released movie,a statistician decided
After a recent survey of 1485 people aged 18 showing that 78% were impressed with the special effects on a newly released movie,a statistician decided to test a claim by the film company stating that more than 80% of all people aged 18 to 24 who went to see the movie were impressed with the special effects.Using a 0.05 significance level, find the P -value and determine an initial conclusion about the claim.
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