Random errors can be defined as those that cannot be explained by the forecast model being used. Group of answer choices True False

Awell-diversified portfolio needs about 20-25 stocks from different categories is this true or false?

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

What shows the web address of the page that is currently displayed in the workspace? status window toolbar location bar internet box