Assume a normal distribution and that the average phone call in a certain town lasted 6 min, with a standard deviation of 1 min. What percentage of the calls lasted less than 5min?What percentage of calls last less than 5min?

the final function for the graph becomes x-2=-1. before graphing you solve the equation, where x=1. then graph accordingly.   ( on the x-axis, 1 on the line will possess a vertical line.)

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

df =

both have same length