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Algebra
Pregunta

5. Below are the scores on a high school marketing...

5. Below are the scores on a high school marketing competition, ranked from lowest to highest. 

\( 5 8 9 11 11 13 14 16 18 19 \) 

a) Determine the mean, median, and mode. ( K/U-4 marks) b) Mary's score is in the \( 75 \) th percentile for this group. Explain what the percentile means. What is Vince's mark? (T/I-4marks) 

Answer

a)

Mean = 12.81

median = 13

mode =11. appeared 2 times

 

b) 16.25

Solución
View full explanation on CameraMath App.