Normal distribution

problem
Normal intersection

Age

16 to 18

Challenge level

Explore the intersection possibilities for normal pdfs.
problem
Aim high

Age

16 to 18

Challenge level

How do you choose your planting levels to minimise the total loss at harvest time?
problem
Into the normal distribution

Age

16 to 18

Challenge level

Investigate the normal distribution
problem
Over-booking

Age

16 to 18

Challenge level

The probability that a passenger books a flight and does not turn up is 0.05. For an aeroplane with 400 seats how many tickets can be sold so that only 2% of flights are over-booked?