Brian drove 120 miles at speed of 60 miles per hour. he drove the same distance back home at average speed of 40 miles per hour. brian adds these speeds and divides by 2 to come up with an average speed of 50 miles per hour. what is wrong with his reasoning? find his average speed. thx 4 the

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.