- B The Following Table Shows The Area Under Paddy Y And Cultivated Area X For The Villages In The Zone A Simple Ra 1 (33.16 KiB) Viewed 24 times
(b) The following table shows the area under paddy (Y) and cultivated area (X) for the villages in the zone. A simple random sample of size 4 without replacement gives villages numbered 3, 5, 8 and 9 is selected. Obtain ratio estimate of total area under paddy along with its variance : - Village number 1 2 1012 1181 780 815 1120 659 X 3 4 5 6 7 8 9 10 659 897 783 689 416 247 306 403 271 357 295 218 398 1217 Y 340 3. (a) State and prove Markov's inequality. Explain how Chebychev's inequality is a special case of Markov's inequality.