Egg size. An egg supplier grades his eggs based on the length (in cm) of the eggs. He determines the average length of his eggs in a 95% confidence interval of

(5cm, 8cm). He is going to make a report of his eggs. Help him do so by giving comments on each of his following interpretations:

a) 95% of all eggs’ lengths are between 5cm and 8cm.

b) 95% of the sampled eggs’ lengths are between 5cm and 8cm.

c) We are 95% sure that the eggs’ lengths in this sample averaged between 5cm and 8cm.

d) 95% of all samples of the eggs will have an average length between 5cm and 8cm.

e) We are 95% sure that the average of all eggs’ lengths is between 5cm and 8cm.