The daily maximum temperature in degree celcius of a city for a certain month was recorded as follows. Choosing suitable classes, prepare a grouped frequency distribution table.
$\begin{matrix} 30.6, & 31.5, & 32.9, & 33.2, & 31.6, & 30.3, & 34.7, & 35.0, & 32.5, & 33.5, \\ 34.2, & 36.9, & 32.1, & 31.0, & 29.2, & 29.0, & 28.1, & 28.5, & 32.9, & 29.3, \\ 30.2, & 31.4, & 30.0, & 32.0, & 32.2, & 33.0, & 32.5, & 33.9, & 34.5, & 35.5 . \end{matrix}$

Open in App

Solution

The frequency distribution table is given below:

Temperature
(in degree Celsius) Frequency Tally Marks

25 $-$ 30 5

30 $-$ 35 22

35 $-$ 40 3

Suggest Corrections

Similar questions

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

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

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

The monthly maximum temperature of a city is given in degree celcius in the following data. By taking suitable classes, prepare the grouped frequency distribution table

29.2, 29.0, 28.1, 28.5, 32.9, 29.2, 34.2, 36.8, 32.0, 31.0, 30.5, 30.0, 33, 32.5, 35.5, 34.0, 32.9, 31.5, 30.3, 31.4, 30.3, 34.7, 35.0, 32.5, 33.5, 29.0, 29.5, 29.9, 33.2, 30.2

From the table, answer the following questions.

(i) For how many days the maximum temperature was less than 34^oC ?

(ii) For how many days the maximum temperature was 34^oC or more than 34^oC ?

Question 3 (i)
The relative humidity (in %) of a certain city for a month of 30 days was asfollows:
$\begin{matrix} 98.1 & 98.6 & 99.2 & 90.3 & 86.5 & 95.3 & 92.9 & 96.3 & 94.2 & 95.1 89.2 & 92.3 & 97.1 & 93.5 & 92.7 & 95.1 & 97.2 & 93.3 & 95.2 & 97.3 96.2 & 92.1 & 84.9 & 90.2 & 95.7 & 98.3 & 97.3 & 96.1 & 92.1 & 89 \end{matrix}$
(i) Construct a grouped frequency distribution table with classes
84 - 86, 86 - 88,etc.

Q. The relative humidity (in %) of a certain city for a month of 30 days was as follows:

\begin{matrix} 98.1 & 98.6 & 99.2 & 90.3 & 86.5 & 95.3 & 92.9 & 96.3 & 94.2 & 95.1 89.2 & 92.3 & 97.1 & 93.5 & 92.7 & 95.1 & 97.2 & 93.3 & 95.2 & 97.3 96.2 & 92.1 & 84.9 & 90.2 & 95.7 & 98.3 & 97.3 & 96.1 & 92.1 & 89 \end{matrix}

(i) Construct a grouped frequency distribution table with classes

84 - 86, 86 - 88

, etc.
(ii) Which month or season do you think this data is about?
(iii) What is the range of this data?

Q. The marks scored in a test of Marathi are recorded as follows.

41, 48, 46, 31, 46,25, 37,43, 55, 38, 18, 41, 55, 46, 58, 42, 23, 35, 41, 31, 45, 26, 11, 46, 43, 53, 47, 56, 46, 52, 20, 57, 41, 61, 71, 52, 66, 33, 43, 59, 55, 63, 57, 40, 43, 22, 58, 74, 63, 53, 47, 32, 58, 39, 66, 45.
Prepare a grouped frequency distribution table. (take the classes 11-20, 21-30, ....)

Join BYJU'S Learning Program

Temperature (in degree Celsius)	Frequency	Tally Marks
25 $-$ 30	5
30 $-$ 35	22
35 $-$ 40	3

The frequency distribution table is given below: Temperature (in degree Celsius) Frequency Tally Marks 25-30 5 30-35 22 35-40 3

The frequency distribution table is given below:

Temperature
(in degree Celsius) Frequency Tally Marks

25 $-$ 30 5

30 $-$ 35 22

35 $-$ 40 3