Given a random sample of size 24 from a normal​ distribution, find k such that: ​(a) ​P(−2.500<T<​k)=0.89.      k=? (Round to 3 decimal places) ​(b) Find ​P(k<T<3.104​)=0.0475.      k=? (Round to 3 decimal places) ​(c) Find P(−k<T<​k)=0.99.     k=? (Round to 3 decimal places)

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