Question

118. The average height of 12 students in a class was calculated as 152 cm. On
verification it was found that one reading was wrongly recorded as 148 cm instead of
172 cm. Find the correct mean height
(A) 150 cm
(B) 156 cm
(C) 158 cm
(DY 154 cm
​

Answer 1

Answer:

hi my name is s Harsha varthini

Step-by-step explanation:

hi my name is s Harsha varthini