Question 668360
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
&#956; = 100 ,  &#963; = 20 
P(x>105) = 1 - P(x &#8804; 105) = 1 - P({{{z <= (105- 100)/(20/sqrt(100))}}})
                          = 1 - P(z &#8804; 5/2)=.0062