The arrival times for the LRT at Helana Java's station each day is recorded and the number of minutes the LRT is late. is recorded In the following table: n Number of LiilT Decide which measure of location and dispersion would be most suibsble for this data. Determine and interpret their values. UESTI N2 2 rill A new test has been introduced to detect diabetic. If a person has diabetic there is asst. chance that the test will detect it. It a person does not have diabetic. there is a 5'36 chance that the test will say that he has diabetic. It is known that about ass of the population has diabetic. i. Salli; came for the test, and she tested negative for diabetic. Do you think Sally should go for a second opinion? How will Sail-yr be affected if only 396 of the population has diabetic? Explain the ndings. [3 marks] ii. If Sally was tested positive for the test, what is the probability that she has diabetic? Explain the ndings. [4 marks]