Home Work 2 Using the data file Makkah Temp 2008-2017.csv Using the fields HUMIDITY, and Seson Write a program to 1- Draw 40 sample HUMIDITY using Stratified Random Sampling based on seasons ("Autumn", "Spring", "Summer", "Winter" )) 2- Estimate mean, variance, and SD of HUMIDITY for each season 3- Put the results in in table 4- Print the table

Using a language R

ID STATION_NUMBER STATION_NAME DATE AIR_TEMPERATURE_MAX AIR_TEMPERATURE_MIN WIND_DIRECTION WIND_SPEED WIND_PREVAILING_DIRECTION HUMIDITY PRESSURE 1 41030 Makkah 1/1/2008 33.8 21 19 10 S 65 982 2 41030 Makkah 2/1/2008 33.8 21 18 7 WSW 65 983 3 41030 Makkah 3/1/2008 33 22 23 9 WSW 72 983.3 4 41030 Makkah 4/1/2008 30.2 22.4 31 6 N 65 985.3 5 41030 Makkah 5/1/2008 30.4 21 27 5 NW 57 986 6 41030 Makkah 6/1/2008 33 19.6 4 6 N 46 983.7 7 41030 Makkah 7/1/2008 33.4 20.2 6 6 N 37 982.2 8 41030 Makkah 8/1/2008 32 18 24 4 NW 37 982.8 9 41030 Makkah 9/1/2008 30.8 17.8 18 14 N 48 982 10 41030 Makkah 10/1/2008 31 20 17 16 SSW 63 979.6 11 41030 Makkah 11/1/2008 25.4 20 18 12 S 70 981.4 12 41030 Makkah 12/1/2008 28.8 19 36 4 N 60 982.6 13 41030 Makkah 13/1/2008 27.4 18.8 1 4 N 61 983.8 14 41030 Makkah 14/1/2008 28.4 17.5 36 4 N 55 983.5 15 41030 Makkah 15/1/2008 29.4 17 34 5 N 46 983.3 16 41030 Makkah 16/1/2008 29.8 16.4 34 8 NNW 45 983.9 17 41030 Makkah 17/1/2008 27.2 18.6 35 6 NNW 53 985.6 18 41030 Makkah 18/1/2008 31.4 19.8 19 14 WSW 59 982.3 19 41030 Makkah 19/1/2008 31.2 22.5 21 12 WSW 71 982.4 20 41030 Makkah 20/1/2008 32 21.6 19 7 S 70 983.5 21 41030 Makkah 21/1/2008 32.4 21.6 25 8 S 60 982.3 22 41030 Makkah 22/1/2008 28.8 22.4 22 10 SW 74 980.4 23 41030 Makkah 23/1/2008 25 18.5 34 6 N 64 982.8 24 41030 Makkah 24/1/2008 29.4 18 23 6 N 59 983.6 25 41030 Makkah 25/1/2008 24.8 19 33 4 NW 77 982.8 26 41030 Makkah 26/1/2008 24.8 19.2 1 6 N 67 983.1 27 41030 Makkah 27/1/2008 27 16.8 34 7 N 43 985.4 28 41030 Makkah 28/1/2008 28.4 16.2 3 4 NNW 50 985.1 29 41030 Makkah 29/1/2008 29.4 16.8 24 6 NNW 52 984.5 30 41030 Makkah 30/1/2008 27.6 17.6 34 5 N 53 985.6