Question

Anande-ted net for standard deviation sample of 56 kiahers we, gas eooking applances motored anng * one-week pened, the sample mean CO2 level (ppm) was 654 16, and the decimal places the resulbing inberval centains the tue pepuiation mean this interval this interval does contain the true populatien mean we are 95% eoefdent that thie he population mean les ben reewal. (b) Suppose the invesbpaors had made a rough guess of 183 for the vaive of s belore cllecting deta What sample se would be necessary to obtain an intervali wi You mายy need to use the appropriate tase inthi Apoena. or Tass to ansar ea ombas Show My Work

Answer 1