Question

g) 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
Now
Dec
Jan
Feb
Month
Fig. 2
Which information is compared in the above double bar graph?
Caloulate the ratio of minimum temperatures in the year 2015 to the
temperatures in year 2016 for the month of November
(Lily For how many months was the minimum temperature in the year 2015
greater than that of year 2016? Name those months.
(iv) in which month is the variation in the two temperatures the maximum?​

Answer 1

Step-by-step explanation:

The following table gives the number of students in class

VIII to XII in a school in two consecutive academic years

- I and II

. Students who are in a class in year II, say

class VIII are those who passed from the just lower

class, i.e. class VII in year I along with students who

failed in class VIII in year I. No new student joins and no

student leaves any of the given classes in the two years.

Each year, students who pass the annual exams are

promoted to the next class while students who fail have

to stay in the same class. It is known that the total

number of students who failed in the five classes

together in year I is the minimum possible

class. year 1. year ll

Vlll. 37 35

lX. 42 37

X 48 39

Xl 36 50

xll 31 38

How many students passed out of class XII in year 1?

(A) 29

(B) 27

(C) 31

(D) None of theseExercise (1) Height (in cm) of 40 students studying in first year of medical school is given as follows: 135, 145, 147, 176, 145, 135, 72, 169, 165, 149, 144, 160, 167, 139, 141, 160, 156, 159, 153, 158, 146, 168, 161, 151, 143, 175, 147, 146, 179, 162, 151, 165, 144, 14R. 148, 141, 178. Classify the data with appropriate class intervals. bala bala

Answer 2

Step-by-step explanation:

g) 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

Now

Dec

Jan

Feb

Month

Fig. 2

Which information is compared in the above double bar graph?

Caloulate the ratio of minimum temperatures in the year 2015 to the

temperatures in year 2016 for the month of November

(Lily For how many months was the minimum temperature in the year 2015

greater than that of year 2016? Name those months.

(iv) in which month is the variation in the two temperatures the maximum?