A company has 600 employees. A random sample of 49 employees took a computer literacy test. The sample resulted in a mean score of 75 with a standard deviation of 21
a. Estimate the standard error of the mean.
b. Develop an approximate 95% confidence interval for the population mean of the 600 employees.
a. 2.9 (rounded)
b. 69.2 to 80.8 (rounded)
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Which of the following statements is true of an insurable interest in goods?
A. Sellers have an insurable interest in goods at the moment the goods are identified to the contract. B. Sellers have an insurable interest in their goods as long as they have title to the goods or a security interest in them. C. Buyers have an insurable interest in goods at the moment they pay for the goods. D. Buyers have an insurable interest in goods at the moment they get the title to the goods.
The debit and credit analysis of a transaction normally takes place when the
a. entry is posted to a subsidiary ledger. b. entry is recorded in a journal. c. trial balance is prepared. d. financial statements are prepared.
The omission known as change blindness occurs when ________.
A. a decision maker wants to bring about a change on a whim B. decision makers fail to notice gradual changes over time C. a sudden change is overlooked by decision makers D. decision makers are adamant on maintaining status quo due to a fear of change
Which of the following is correct concerning the analysis sections of a formal report?
a. An informational report typically ends with recommendations and has no summary or conclusions. b. An analytical report typically has no summary or conclusions and ends with recommendations. c. For short reports, the writer may place the summary, conclusions, and recommendations together in one section. d. None of the above is correct.