Question

In a primary school, the parents were asked about the number of hours they

spend per day in helping their children to do homework. There were 90 parents

who helped for ½hour to 1½ hours. The distribution of parents according to the

time for which, they said they helped is given in the fig ;​

Answer 1

Answer:

90 parents were surveyed

50percent

Answer 2

Answer:

hope this helps you

but I am not conform with the 1st answer and the 2nd answer is correct