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The score obtained by 800 students in a statistics examination are approximately normally distributed with a mean of 78 and a standard deviation of 7. Find the probability that a student scored 80 or higher,,,,,So here's a solution; tingnan mo nlng Yung pic hm​

The Score Obtained By 800 Students In A Statistics Examination Are Approximately Normally Distributed With A Mean Of 78 And A Standard Deviation Of 7 Find The P class=

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Answer:

[tex]\huge\blue{\boxed{{\colorbox{black}{LOSTLIFE}}}}[/tex] [tex]\red{ \rule{30pt}{899999pt}} \orange{ \rule{30pt}{899999pt}} \color{yellow}{ \rule{30pt}{899999pt}} \green{ \rule{30pt}{899999pt}} \blue{ \rule{30pt}{899999pt}} \purple{ \rule{30pt}{899999pt}}[/tex]