This bar chart displays the demographics of a Business Analysis class. How many males students are in the class?
?
?
a.
?15
b.
?50
c.
?75
d.
?30
c
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Conceptualization is a process used to set the goals of a project, develop strategies to support an organization's strategic goals, and outline tasks and schedules to accomplish the project goals
Indicate whether the statement is true or false
Which of the following is a profitability ratio?
A. return on equity B. total debt ratio C. current ratio D. total asset turnover
Jada works at a cosmetics firm. Her firm wants to conduct a survey to get feedback from respondents across the United States. The cosmetics firm does not want to spend a great deal of money, but it did authorize Jada to include a small incentive as a way to increase the survey response rate. The survey it plans to send out assures consumers that their answers will remain anonymous. What type of survey is the cosmetics firm most likely to use?
A. In-home interview B. Telephone survey C. Observation D. Shopping mall survey E. Mail survey
A sample of 20 items from a population with an unknown ? is selected in order to develop an interval estimate of ?. Which of the following is not necessary?
a. We must assume the population has a normal distribution. b. We must use a t distribution. c. Sample standard deviation must be used to estimate ?. d. The sample must have a normal distribution.