Mathematical literacy P2 NE
Limpopo Do Nuvem
1.3 When the dish is completely cooked, it has a capacity of 1.5 litre. Lerato and Dinu
want to transfer it to a round serving dish as illustrated in the diagram below (not drawn to
scale). The diameter of the serving dish is 22 cm and the height is em.
22 cm
9 cm
Use the following information to determine if the serving dish will be big enough for the
cooked meal. Give your finalanswer to 1 decimal place. Volume m'h where
3,142
1 000 cm'TE​

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to