Reference no: EM13454279

You must show your work Directions: This assignment consists of 8 parts of two Chapter Review problems and 5 parts of a Managing Ashland MultiComm Service case problem. Each fully correct part for #1 and #2 is worth 5 points. The Ashland problem has varying point values. For full credit, show or explain each solution that accompanies your answer. You may solve any or all problems. Place your answers on these pages. 

1.    #5.55, page 207

 

(a)  P(X = 8)

(b)  P(X ≥ 8)

     (c) P(X ≤ 10)

(d)  Provide a substantive answer to the question.

2.    #6.53, page 243

(a)  P(X < 2)

(b)  P(1.5 < X < 2.5)

(c)  P(X > 1.8)

(d)  P(A < X) = 0.99.  What is A? 

 

3.      ReadManaging Ashland MultiCommService on page 273

(a)  P( < 1.0) =

(b)  P(0.95 < < 1.0)

(c)  P(1.0 < < 1.05)

(d)  P( < 0.95) or  P( > 1.05)

 

(e)  Type a substantive answer to the question.