The heights of 5 boys in a graph are 152cm,170cm,156cm,164cm,and 158cm then the mean of the heights is
A)150M B)160m C)155m D)170m
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Answer:
160cm
Step-by-step explanation:
mean = sum of all observations/no.of all observations
=152cm+170cm+156cm+164cm+158cm/5
=800cm/5
=160cm
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