Cit 180 exam 1 - Study guides, Class notes & Summaries

A database is said to be normalized only when all of the tables in the database are in normal forms. - correct answer true A/An _______________________ uniquely identifies each row in a table. - correct answer primary key A composite key can be created by only up to 3 columns - correct answer false What are two of the most important pieces of infor...

The NWBC found that 16.5% of women-owned businesses did not pro- vide any employee ben- efits. What sample size could be 99% confident that the estimated (sam- ple) proportion is within 6 percentage points of the true population propor- tion? Question Suppose a market re- searcher wants to deter- mine the current percent- age of online shoppers who are males. How many online shoppers should the researcher survey in order to be 90% confident that the estimated (sam- ple) proportion is within 3 p...

NR 222 test 3 health n wellness Chapter 24: Older Adult Edelman: Health Promotion Throughout the Life Span, 8th Edition MULTIPLE CHOICE 1. A nurse is planning to write a grant for a health promotion project in the community. Which of considerations should the nurse make when determining the appropriate population for this project? a. The fastest growing population is children under the age of 12. b. The fastest growing population is young Black American adults. c. The fastest growing p...

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