Words per Minute 37 1 point To be hired by a fictitious company, a candidate is required to be able to type at least 100 words per minute. John is applying for a job at this company, and the The manager is trying to decide how many documents she should ask John to company wants him to have a 30 days trial period, where John will need to type type over 30 days to estimate within 3% margin of error and a 95% confidence several documents, for each of which his typing speed will be recorded. level for the true proportion of documents that John will be able to type above the required speed. How large a sample would be required? Type your answer... Previous Next