In order to estimate the average time spent on the computer terminals per student at a local university, data were collected for a sample of 81 business students over a one-week period. Assume the population standard deviation is 1.8 hours. With a 0.95 probability, the margin of error is approximately

a. 0.39
b. 1.96
c. 0.20
d. 1.64


A

Business

You might also like to view...

Amity Inc. is a firm which collects and processes household data and sells it to other firms which produce consumer durables. Amity is an example of a ________ research firm

A) custom marketing B) specialty-line marketing C) syndicated-service D) generic marketing E) focused marketing

Business

You have been working at your job for over a year. Your boss started offering you new assignments with weekly meetings for the past two months in order to exchange valuable information regarding the tasks. According to the LMX theory, you are having ______ exchanges.

A. high-quality B. low-quality C. medium-quality D. negotiated-quality

Business

The simple IF statement performs an action only if the condition is ____________________.

Fill in the blank(s) with the appropriate word(s).

Business

Provide a brief overview of the benefits associated with ERP systems. How can a small to medium-size firm overcome the ERP shortcomings to achieve some or all of the benefits?

What will be an ideal response?

Business