The probabilities of a positive response for two government programs from the citizens in eight cities are given in the table.

City

Atlanta

Positive Response Positive Response

for Program 1(%) for Program 2 (96)

77. 80

82. 10

86. 40

86. 60

Boston

Chicago

Dallas

65. 90

87. 50

73. 80

80. 90

69. 70

79. 40

78. 40

88. 10

Houston

Los Angeles

Miami

Newark

82. 50

82. 60

81. 40

83. 30

Total

68. 80

81. 70

The chance that a positive response is obtained from Chicago for program 1 is (blank) %. The chance that a positive response is obtained


from Chicago for program 2 is

(Blank) %.