Customers experiencing technical difficulty with their Internet cable hookup may call an 800 number for technical support. It takes the technician between 1 minute to 11 minutes to resolve the problem. The distribution of this support time follows the uniform distribution. 1) Find the value of a= 2) Find the value of b= 3) Find the vlaue of h = 4) Find the mean time to fix the furnance = 5) Find the standard deviation time to fix the furnance = up to 2 d.p. 6) Find the probability that a repairman take less than 3 minutes: P(x 3) = Blank 1: Blank 2: Blank 3: Blank 4: Blank 5: Blank 6: up to 2 d.p. in %

Did you mean: Customers experiencing technical difficulty with their Internet cable hookup may call an 800 number for technical support. It takes the technician between 1 minute to 11 minutes to resolve the problem. The distribution of this support time follows the uniform distribution. 1) Find the value of a=2 ) Find the value of b=3 ) Find the value of h=4 ) Find the mean time to fix the furnace =5 ) Find the standard deviation time to fix the furnance = up to 2 d.p. 6) Find the probability that a repairman take less than 3 minutes: P(x3)= Blank 1: Blank 2: Blank 3: Blank 4: Blank 5: Blank 6: up to 2 d.p. in \%