Pregunta 6 (3 puntos) Find the mode and median for the following data set:
8, 7.5,4,11.5, 6, 8.5, 10, 7.5, 7, 9, 8, 7.5, 7.5, 6.5, 9.5, 7.5
Mode = 7. Median = 8
Ob
Mode = 9, Median = 8.5
Mode = 7, Median = 7.5
Mode = 7.5, Median = 7.5
Pregunta 7 (3 puntos)

Mode = 7.5

Median = 7.5

Step-by-step explanation:

Most Common is 7.5 which is mode and 7.5 is median as it is the middle number.

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

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