Question

c. Look at the histogram and answer the following.
Number of Students
150 155 160 165 170 175 180
Height in cm-
i) How many students have their heights equal to or greater than 170cm?
ii) How many students are there in all?
iii) What is the minimum height possible in the given set of observations?
iv) What is the variable being represented by the histogram?

Answer 1

Answer:

no no no no no no no no no no no no no no no no no no non

Answer 2

Answer:

i) 9+5=14 students.

ii) 5+1+5+5+9+5=30 students in all.

iii) 150 students

iv) The variable being represented is the height of the students in class. It is continuous.