Question

PRACTISE NOW 11
E
The time taken, in minutes, for a group of children to complete a puzzle is recorded.
.5
7
8
9
4
3
3
Time taken (minutes)
6
Number of children
8
10.
Find the median time taken by the group of children to complete the puzzle.​

Answer 1

Answer:

write the question properly

Answer 2

Answer:

Step-by-step explanation:

First find the cumulative frequency,

then find the median observation by using the formula

(n + 1) / 2 if its odd

if its even use (n/2 +1) and (n/2) and then find the mean *this ony if its even

then u will the observation no. then check un der which cumulative frequcny it come under

take the highest value