Job applicants applying for positions at a large corporation are required to complete a questionnaire to determine employment eligibility. Though many applicants do give acceptable responses to all 13 questions on the questionnaire, the human resources director suspects that recent job applicants are less likely to meet the minimum hiring requirements than past applicants.
To assess the recent pool of applicants, the director selects a simple random sample of 40 questionnaires and records the number of acceptable responses on each of these questionnaires. She finds that this sample contains an average of 11.641acceptable responses, with a standard deviation of 0.552 responses.
The director would like to use this information to construct a 95% confidence interval for the mean number of acceptable responses per questionnaire.
Are the conditions for inference met? Sort the phrases in the Answer Bank to the appropriate boxes. Not all options will be used
