SOLUTION: a certain fast-food chain sells cheeseburger. on a typical weekday, the demand for these burgers can be approximated by a normal distrubution with the mean of 313 burgers and a sta

SOLUTION: a certain fast-food chain sells cheeseburger. on a typical weekday, the demand for these burgers can be approximated by a normal distrubution with the mean of 313 burgers and a sta

Algebra.Com

Question 1167025: a certain fast-food chain sells cheeseburger. on a typical weekday, the demand for these burgers can be approximated by a normal distrubution with the mean of 313 burgers and a standard deviation of 57 burgers. if the fast-food chain has a stock of 400 burgers, what is the probability that it will run out of burgers
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
z > (400-313)/57
z>(87/57)
probability of that is 0.0635 or 6.35%.
RELATED QUESTIONS
A Wendy�s fast-food restaurant sells hamburgers and chicken sandwiches. On a typical... (answered by mathmate)

Fast food restaurant sell hamburger and cheese burgers. Hamburger sells for x dollars and (answered by josmiceli)

A bag of fast-food sandwiches contains two hamburgers, four cheeseburgers, and three... (answered by mathmate)

A typical car's stopping distance on dry pavement "d" in feet can be approximated by the... (answered by nerdybill)

the general manager of a fast food restaurant chain must select 6 resturants from 11 for... (answered by neatmath)

The general manager of a fast-food restaurant chain must select 6 restaurants from 10 for (answered by ikleyn)

Please help me set up a system of equations from this word problem: Now let us consider... (answered by stanbon)

P1,000,000 from his grandparents. He planned to invest it for his future. He was offered (answered by ikleyn)

Alec inherited ₱1,000,000 from his grandparents. He planned to invest it for his... (answered by CPhill)