Revival: Biological Effects of Low Level Exposures to Chemical and Radiation (1992)

BIOSTATISTICAL APPROACHES TO ASSESSMENT 127

Table 7.3 cont.

C. Sample Size

= 75

in Each Group

0.50

0 0

0000

0002

0.45

0

0

0

0

0

0

0

0

2

7

0.40

0 0

0000

027

20

0.35

0 0

0000

27

20

42

0.30

0

0

0

0

0

2

7

20

42

67

0.25

0

0

0

0

2

7

21

43

68

86

0.20

0

0

0

2

8

23

47

71

88

97

0.15

0

0

1

8

26

53

77

92

98

100

0.10

0

1

10

32

61

84

95

99

100

100

0.05

1

13

44

76

93

98

100

100

100

100

D. Sample Size

=

100

in Each Group

0.50

0 0

0000

0002

0.45

0 0

0000

0029

0.40 00

0000029 2

6

0.35

0 0

0 0 0 0

2 8 26 53

0.30

0

0

0

0

0

2

9

26

53

79

0.25

0

0

0

0

2

9

29

56

81

94

0.20

0

0

0

2

10

31

61

84

96

99

0.15

0

0

1

11

36

67

89

97

100

100

0.10

0

1

13

42

75

93

99

100

100

100

0.05

1

17

57

87

98

100

100

100

100

100

Note:

Test statistic is continuity-corrected chi-square with 1 df. Two-tailed test with nominal probability of 2.5% in each tail.