The amount of time, measured in months, that it takes a business to earn enough in profit to cover the start-up investment is called ________

________ affects the measurement in a constant way and represents stable factors that affect the observed score in the same way each time the measurement is made

A) Systematic error B) Random error C) Forced error D) Coefficient error E) Dispersion error

Which of the following is NOT a survey method for data collection?

A) online questionnaires B) mail questionnaires C) mall intercepts D) observations E) face-to-face interviews