The daily maximum temperatures (in degree Celsius) recorded in a certain city during the month of November are as follows:

Represent them as a frequency distribution table with class size 1°C.


Given:

The daily maximum temperatures (in degree Celsius) recorded in a certain city during the month of November are:

25.8, 24.5, 25.6, 20.7, 21.8, 20.5, 20.6, 20.9, 22.3, 22.7, 23.1, 22.8, 22.9, 21.7, 21.3, 20.5, 20.9, 23.1, 22.4, 21.5, 22.7, 22.8, 22.0, 23.9, 24.7, 22.8, 23.8, 24.6, 23.9, 21.1

To do:

We have to represent the data as a frequency distribution table with class size 1°C.

Solution:

Maximum temperature $= 25.8^o\ C$

Minimum temperature $= 20.5^o\ C$

Range $= 25.8 - 20.5$

$= 5.3^o\ C$

The required frequency distribution is: 

TemperatureTally marksNumber of days
20-21|||| |
6
21-22
|||| 
5
22-23
|||| ||||
9
23-24
|||| 5
24-25
|||
3
25-26
||2
Total
30

Updated on: 10-Oct-2022

32 Views

Kickstart Your Career

Get certified by completing the course

Get Started
Advertisements