A die is thrown randomly 450 times. The frequencies of outcomes 1, 2, 3, 4, 5, and 6 are shown in the chart:

Outcomes:

1

2

3

4

5

6

Frequencies:

73

70

74

75

80

78

Find the following probabilities:

a.P(4):

b.P(number < 4):

c.P(number > 4):

d.P(a prime number):

e.P(number < 7):

f.P(number >7):