a Construct a percentage ogive of amount spent on prenatal c

a) Construct a percentage ogive of amount spent on prenatal care. Use ruler and the graph below to construct your answer. Note: In addition to labeling the axes correctly, indicate the cumulative percentage at each point on the ogive.

b) Does the frequency polygon suggest skewness in the data? If so, in which direction?

c) What percentage of mothers spent less than $200 on prenatal care?

Solution

a)

b) there is no skewness

c)percentage less than 200= (6/50)*100

=12