Question

answer 3 question urgently​

Answer 1

Total number of female engineers = 40 (I) Number of female engineers whose distance (in km) from their residence to their place of work is less than 7 km = 9. ... Probability that an engineer lives less than 7 km from her plae of work = 9/40

(ii) Number of female engineers whose distance (in km) from their residence to their place of work is more than or equal to 7 km = 31. ..Probability that an engineer lives more than or equal to 7 km from her place of residence - 31/ 40 •  

(iii) Number of female engineers whose distance (in km) from their residence to their place of work is within 1/2 km =  0

Probablity that an engineer lives within 1/2 km from her place of work is 0/40 = 0

Answer 2

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