Question

40. The following table gives the height of 40 trees in meters:
Height (in meter) 0-8 8-16 I 16-24
No. of trees 3 7 I 13
I 24-32 I 32-40 40-48
17 18 1
Draw the less than type and a more than type ogive from the given data. Hence find the median value.​

Answer 1

Answer: The answer is provided in the attachment. BTW you belong to which KV. Answer me in the comment. Hope it helped you.

Step-by-step explanation: Attached.....

#answerwithquality #BAL

Answer 2

Median of the given data is 22.2

Step-by-step explanation:

Height  Number of trees  Cumulative freq.(less than) Cumu. freq (More than)    

0-8                     3                                      3                                     40    

8-16                    7                                     10                                    37  

16-24                  13                                   23                                   30

24-32                 7                                    30                                    17

32-40                 8                                    38                                    10

40-48                 2                                    40                                    2

For less than ogive the points to be plotted on graph are (8, 3), (16, 10), (24, 23), (32, 30), (40, 38), (48, 40)

For more than ogive points will be (0, 40), (8, 37), (16, 30), (24, 17), (32, 10), (40, 2).

x - coordinate of the point of intersection of these graphs will be the median of this data that is 22.2

Learn more about ogive from https://brainly.in/question/6054384