According to the survey mentioned in the case, nearly 70 percent of the respondents claim a willingness
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According to the survey mentioned in the case, nearly 70 percent of the respondents claim a willingness to try dishes cooked by robot chefs. You wish to estimate with 95% confidence (Z=1.96) that the allowance for sampling error will not greater than 4%. What the required sample size should be in this case?
Related Book For
ISE International Business Competing In The Global Marketplace
ISBN: 9781260575866
13th International Edition
Authors: Charles Hill
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