Use the Following to Answer Questions

Short Answer

Use the following to answer questions :
The following table gives the cumulative frequency distribution of the commuting time (in minutes)from home to work for a sample of 400 persons selected from a city.

-In a game of four-handed Hearts,all 52 cards of a standard deck are dealt,so that each player starts each round with 13 cards in a hand.Suppose player A's hand has three clubs,six diamonds,two hearts,and two spades.What is the relative frequency of spades,rounded to two decimal places,dealt to player A?