1. Photosynthesis takes place in the root. 2. Tomatoes in a greenhouse grow faster if the carbon dioxide concentration is increased. Why is that? 3. What is the equation of photosynthesis? 4. What is the law of conservation of mass…
1.110 divided by 10 is: A. 11 2. 14: 72 divided by 8 is equal to: A. 9 3. 20+(90÷2) is equal to: A. 65 4. 50 times of 8 is equal to: A. 400 5. 90 – 35 is…
1. _____ are important to a systems analyst who must work with people at all organizational levels, balance conflicting needs of users, and communicate effectively. A. Interpersonal skills 2. _____ describe what objects need to know about each other, how…
1. For a sample size of 30, changing from using the standard normal distribution to using the t distribution in a hypothesis test, A. will result in the area corresponding to the critical value being smaller. 2. When the null…
1. A cash flow statement places each source or use of cash into one of three broad categories: operating activities, investing activities, or financing activities. A. TRUE 2. A company purchases a new $10 million building financed half with cash…
1. A drawback of forecasting using spreadsheets is that typical spreadsheet programs are not equipped to deal with the circularity involving interest expense and debt. A. false 2. All else equal, increasing the assumed payables period in a financial forecast…
1. ________ is a system development technique that produces a graphical representation of a concept or process that systems developers can analyze, test, and modify A. Modeling 2. ________ is the amount of data that can be transferred in a…
1. _____ can involve a modeling process called what-if analysis, which allows a project manager to vary one or more element(s) in a model to measure the effect on other elements. A. Quantitive Risk Analysis 2. _____ give team members…
1. _____ can help a systems analyst understand how the current system is supposed to work. A. Document review 2. _____ is a planned meeting during which a systems analyst obtains information from another person. A. An interview 3. A…
1. A continuous random variable is uniformly istributed between a and b. The probability destiny function between a and b is ____ A. 1/(b-a) 2. A continuous random variable may assume ___ A. All values in an interval or collection…
