If a light bulb manufacturing company wants to estimate, with % confidence, the mean life of compact fluorescent light bulbs to within hours and also assumes that the population standard deviation is hours, how many compact fluorescent light bulbs need to be selected?.

The way individuals think, believe, and behave defines their: a. intellectual wellness b. personality c. self-esteem d. self-actualization

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

Which group of college students is typically offered scholarship? a. freshmen, sophomores, and juniors. b. biology, english, and engineering majors. c. hard workers, part-time students, and out of state students. d. first time freshmen, current students, and transfer students.