(a(i))[4]
Calculate an estimate for the mean.
(a(ii))[2]
Find the probability that this egg has a mass greater than 56 g. Give your answer as a fraction in its simplest form.
(b(i))[1]
Write the profit, correct to 2 significant figures.
(b(ii))[1]
Write the amount in standard form.
(c(i))[3]
Calculate the upper bound for the total number of eggs laid by all the hens in that year.
(c(ii))[2]
Calculate the lower bound for the difference in the number of hens between the two farms.