Tell us something about your work and yourself (Job title, country, educational background).

2standard deviation a particular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

The simple interest in a loan of $200 at 10 percent interest per year is

Your take on decision making process