Question

please answer this question...​

Answer 1

(A) For the first case total no.of personnel = 117

1. 62/117
2. 26/117
3. 21/117 => 7/39

(B) After resignation total staffs = 114

1. 8/114 => 4/57
2. 106/114 => 53/57

hope it helps u......

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Answer 2

Answer:

(a) (1) p(teacher) =62/117

(2) p(management staff) =26/117

(3) p(an administrative or maintenance staff) =21/117

(b) (1)p(administrative staff)=8/114

(2)p(not a laboratory staff) =106/114