LAB 9

GENERATE 100 RANDOM SAMPLES OF SIZE=20, AND CALCULATE A 95% CONFIDENCE INTERVAL BASED ON EACH SAMPLE. Open an Excel file. Do Data>Data Analysis>Random Number Generation>OK. Number of variables = 20; Number of Random Numbers = 100; Distribution = Normal; Mean = 10000; Std Dev = 1000. Skip Random Seed: Click on Output Range; Enter A2 in window ................
................