The difference between the lower limit of a confidence interval and the point estimate used in constructing the confidence interval is called the sampling error

Which of the following is an application layer protocol?

A) VPN B) SMTP C) WNIC D) IEEE

All of the following are new technology-related trends in MIS except:

A) cloud computing. B) big data. C) IoT. D) the mobile digital platform. E) co-creation of business value.