1.Consider the table below.Construct a bar graph, frequency polygon, and histogram.

Height frequency

54-59 1

60-65 32

66-71 154

72-77 41

78-83 7

84-89 1

2.A wheel is divided into 3 equal spaces marked X, Y, and Z.We spin the wheel twice.

a.Construct the sample space

b.What is the probability of getting exactly 2 Ys?

c.What is the probability of not getting any Zs?

3.If we spin the wheel in problem 2 once, and select 1 card from a poker deck:

a.What is P(X or a spade)?

b.What is P(Z and an Ace)?