Question

how
The heights of students of a college are given in the following table. Find the mean height of the
students :
150 - 155
Height (cm)
155 - 160
160 - 165
165 - 170
170 - 175 175 - 180
180 - 185
8
10
20
No. of students
17
15
4
1
117
an​

Answer 1

Answer:

Step-by-step explanation:

150+151+152+153+154+155+156+157+158+159+160+161+162+163+164+165+166+167+168+169+170+171+172+173+174+175+176+177+178+179+180+181+182+183+184+185=  6030

=6030/36

=201 is the mean