Question

The annual rainfall record of a city for 66 days is given in the following table. Calculate the median rainfall using a more than type ogive.

Rainfall (in cm) Frequency

0-10 22

10-20 10

20-30 8

30-40 15

40-50 5

50-60 6

Answer 1

Answer:

Step-by-step explanation:

Hope it helps

Like please!!!

Answer 2

Given : The rainfall recorded in a city for 60 days

To Find :   the median rainfall.

Solution:

Rainfall (In cm)  No. of days   Cumulative Days

0 -10                          16                     16

10 – 20                     10                     26

20 – 30                     8                      34

30 – 40                     15                     49

40 – 50                     5                     54

50 – 60                      6                     60

60/2 = 30  lies in  interval 20 - 30

Median = 20  + 10 x ( 60/2  - 26)/8

= 20 + 10 * 4 / 8

= 20 + 5

= 25

median rainfall.  = 25 cm

learn More:

Calculate median marks(less than ) 15,30,45,60,75,90 no of ...

https://brainly.in/question/11363637

Calculate median and mode of the following data C.i 10-19, 20-29 ...

https://brainly.in/question/8283533