Question

Find the mode and median for 35,32,35,42,38,32,34.​

Answer 1

Question :

Find the mode and median for 35,32,35,42,38,32,34.

Answer :

Mean:

mean = no of observations

sum of observations

mean =35+32+35+42+38+32+34

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 7

mean= 248

⠀⠀⠀⠀⠀7

mean = 35.5

Median:

median = (n+1/2) th obs

median =( 7+1/2)th obs

median = (8/2) th obs

median= 4 th obs

median = 42

Mode:

$\boxed{\begin{tabular}{ c || c} \bf{Observation} & \bf{Times of occurring}\\ \cline{1-2}\sf{32} & \sf{2} \\ \cline{1-2}\sf{34} & \sf{1}\\ \cline{1-2}\sf{35} & \sf{2}\\ \cline{1-2}\sf{38} & \sf{1}\\ \cline{1-2}\sf{42} & \sf{1}\\ \end{tabular}}$

mode = maximum number of occurring.

mode = 35 and 38

Answer 2

Answer:

mean = no of observations

sum of observations

mean =35+32+35+42+38+32+34

7

mean= 248

7

mean = 35.5

median = (n+1/2) th obs

median =( 7+1/2)th obs

median = (8/2) th obs

median= 4 th obs

median = 42

mode = 35 and 32

HOPE IT HELPS YOU