A certificate of deposit (CD) would be the best banking
choice when the interest rate is determined ahead of time and there is an
assurance to get back what you put in plus interest once the CD matures. If you leave the money alone during the
investment period then the bank will pay you an interest rate slightly higher
than what you would have earned in a money market or checking account. Thus,
all gains from certificate of deposits are taxable as income unless they are in
a tax-deferred (IRA) r tax-free (Roth IRA) account.
Here are the 5 ways:
- Receive information about customers' preference that we could use to improve our products
- Predict what future products that might be needed in the market
- Create a better and stronger relationship with your customer
- Minimize customer's effort to contact you
- Make the company able to make faster decisions
A lower volatility means<span> that a security's value does not fluctuate dramatically, but changes in value at a steady pace over a period of time. One measure of the relative volatility of a particular stock to the market is its beta.</span>
Sources of error refer to problems in sampling that reduce the ability to make accurate deductions about the population as a whole. Examples of sources of error are:
<u>Non observation errors:</u> choosing a bad sample, not getting a high response from the sample that you do choose, etc
<u>Observation errors:</u> respondent and interviewer bias
<u>Processing errors:</u> incorrectly organizing or categorizing the data
