You and two friends visit a pizza shop. there are 15 toppings. 5 toppings are meat and the rest are vegetable. each of you orders a different topping (no repeats) at random. what is the probability that your group orders only meat toppings? can anyone me with this problem.

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.