Question

Expres
23) Answer the following questions using the information in the double bar graph given
below.
Minimum Temperature
Year 2015
Year 2016
20
Minimum Temperature (°C)
10
Jan
Feb
Nov
Dec
Month
Fig. 2
(a) What information is being compared in the above double bar graph?
(b) Calculate the ratio of minimum temperatures in the year 2015 to the
temperatures in the year 2016 for the month of November.
(c) For how many months was the minimum temperature in the year 2015 greater
than that of year 2016? Name those months.
(d) In which month is the variation in the two temperatures the maximum?​

Answer 1

Answer:

(a) The comparison of the minimum temperature of the year 2008 and 2009, during the months November to February

(b) The minimum temperature in the year 2008 for the month of November is 18 degree celsius

And minimum temperature in November of the year 2009= 15 degree Celsius

The ratio=

15

18

=

5

6

i.e, 6:5

(c) November and February are the 2 months of the year 2008 was greater than that of 2009.

(d) Average minimum temperature for 2008

⟹

4

(18+11+4+12)C

=

4

45

o

C

=11.25

o

C

(e) The variation of temperature was large, between two temperatures in the month of February.