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Use the ogive to answer parts a) through d).


a) What is the cumulative frequency for a weight of 27.5 pounds?
Male Beagles

b) What is the weight for which the cumulative frequency is 45?

c) How many beagles weigh between 22.5 and 29.5 pounds?

d) How many beagles weigh more than 30.5 pounds?