from the sample, compute probabilities:

1. female shopper, who is holding a managerial position

2. female shopper, given that the shopper is holding a managerial position

3. a shopper who is female or holding a managerial position

4. 3 female shopper, of which at least 2 holding managerial position

Number of Amount Spent S/N Gender Occupational Type Age Monthly Income Visits in Past in Past 3 3 Months Months 1 female Managerial 20 up to 30 $4,000 up to $6,000 3 $4,500 2 female Managerial 20 up to 30 $4,000 up to $6,000 5 $9,000 3 female Managerial 20 up to 30 $6,000 up to $8,000 $9,000 4 female Managerial 30 up to 40 $4,000 up to $6,000 N $2,500 5 female Managerial 30 up to 40 $6,000 up to $8,000 6 $8,000 6 female Managerial 30 up to 40 $8,000 up to $10,000 A $7,000 7 female Managerial 40 up to 50 $4,000 up to $6,000 V $18,000 8 female Managerial 40 up to 50 $6,000 up to $8,000 3 $2,500 female Managerial 40 up to 50 $6,000 up to $8,000 3 $7,500 10 female Managerial 40 up to 50 $6,000 up to $8,000 4 $7,500 11 female Managerial 40 up to 50 $6,000 up to $8,000 6 $9,000 12 female Managerial 40 up to 50 $6,000 up to $8,000 7 $9,500 13 female Managerial 40 up to 50 $6,000 up to $8,000 6 $17,500 14 female Managerial 40 up to 50 $8,000 up to $10,000 6 $9,000 15 female Managerial 50 up to 60 $6,000 up to $8,000 6 $8,500 16 female Managerial 50 up to 60 $6,000 up to $8,000 $14,000 17 female Supervisory 20 up to 30 $2,000 up to $4,000 3 $6,000 18 female Supervisory 30 up to 40 $2,000 up to $4,000 N $6,000 19 female Supervisory 40 up to 50 $2,000 up to $4,000 N $1,000 20 female Top Management 40 up to 50 $6,000 up to $8,000 A $8,000 21 female Top Management 40 up to 50 $8,000 up to $10,000 8 $10,000 22 female Top Management 40 up to 50 $8,000 up to $10,000 8 $18,500 23 female Top Management 50 up to 60 $8,000 up to $10,000 3 $8,000 24 female Top Management 50 up to 60 $8,000 up to $10,000 4 $15,500 25 male Admin./ Tech. 30 up to 40 $0 up to $2,000 $500 26 male Admin./ Tech. 30 up to 40 $4,000 up to $6,000 UT $7,500 27 male Managerial 40 up to 50 $6,000 up to $8,000 $2,000 28 male Supervisory 40 up to 50 $6,000 up to $8,000 7 $10,500 29 male Supervisory 40 up to 50 $8,000 up to $10,000 w $5,000 30 male Top Management 50 up to 60 $8,000 up to $10,000 2 $4,500