Compare the proportion of men who are smokers with the proportion of women who are smokers. Use the data in the Data Bank. Choose random samples of size 30 or more. Use the z test for proportions.

Data from in Data Bank

 

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Data Bank 988288 ID number 01 27 18 03 32 04 24 Age 05 19 56 07 65 36 43 47 48 25 06 08 09 10 11 12 13 14 63 37 1 2 2 1 1 1 2 1 1 3 2 0 2 NEducational level Smoking status 1 1 120 0 1 0 0 0 1 2 0 0 0 2 0 1 0 1 Exercise Weight 1 2 1 0 0 1 1 2 3 0 3 Serum cholesterol Systolic pressure 01 Sodium 193 126 145 210 120 118 196 128 162 208 129 108 142 106 188 119 106 133 143 206 136 111 138 160 240 131 99 140 215 215 163 106 151 127 201 132 111 134 132 215 138 109 135 196 199 109 210 170 242 187 193 Gender 118 136 F 105 137 115 135 LL M S F M Marital status M M F S F W M W M D F M F D 148 115 146 M D 115 114 141 F S 149 101 152 F D 142 109 144 M M