Comparing two variances - Study guides, Class notes & Summaries

What do descriptive questions ask? What happened? (e.g., which customers are most alike) What do predictive questions ask? What will happen? (e.g., what will Google's stock price be?) Brainpower Read More 0:05 / 0:15 What do prescriptive questions ask? What action(s) would be best? (e.g., where to put traffic lights) What is a model? Real-life situation expressed as math. What do classifiers help you do? differentiate What is a soft classifier and when is it...

CISA Domain 3 Exam 49 Questions with Verified Answers expert system - CORRECT ANSWER capture and recording of the knowledge and experience of individuals in an organization feasibility study - CORRECT ANSWER determines the strategic benefits of the project, such as a cost-benefit analysis, risks, etc gantt charts - CORRECT ANSWER identify activities that have been completed early or late through comparison to a baseline and determine whether the project is behind, ahead of or on schedul...

ITPM Exam Complete Questions with 100% Correct Answers Project portfolio a portfolio is a grouping of projects and programs, with potentially unrelated goals, but linked by resources and/or governance. Project A project is a sequence of unique, complex, and connected activities that have one goal or purpose and that must be completed by a specific time, within budget, and according to specification. Temporary program Programs are groups of projects that are linked through their man...

Break Even When a business generates just enough revenue to cover its total costs Break-Even Point the point at which the costs of producing a product equal the revenue made from selling the product Contribution The amount of money left over after variable costs have been subtracted from revenue. The money contributes towards fixed costs and profit. Margin of Safety the range of output between the break even level and the current level of output, over which profit is made. Contribution p...

PMHNP Study from Vital Boards 97 Questions with Verified Answers Outspoken opponent of NP role - CORRECT ANSWER Martha Rogers Treatment for AUD - CORRECT ANSWER Naltrexone 50mg daily to prevent relapse Acamprosate - CORRECT ANSWER resembles GABA and NMDA antagonist. Anti-craving drug used for maintenance therapy of alcohol withdrawal. Dose 2000 mg/day. Combining acamprosate and naltrexone may be more beneficial together Disulfiram- 250mg day - CORRECT ANSWER What drug is used to prev...

CPCE: Research and Program Evaluation Exam 77 Questions with Answer Research vs. Evidence Based Inquiry - CORRECT ANSWER Research: the systematic process of collecting and analyzing data for some purpose such as investigating a problem or answering a question. Evidence-based inquiry: the search for knowledge using empirical data which has been gathered systematically. Quantitative Research - CORRECT ANSWER Assumes social facts have a single objective reality. Tends to study samples...

CAPM Practice 215 Questions with Verified Answers John is a project manager for a newly formed project team. The project team has worked hard for last 4 months and has taken very few leaves. John wants to motivate the team members by informing them that he can give a couple of paid leaves if they complete the Phase-1 deliverables on time. Which theory is applied by John to achieve the result? a) Achievement Theory b) Theory Y c) Expectancy Theory d) Contingency Theory - CORRECT ANSWER c...

CPCE: Research and Program Evaluation Questions and Answers 2023 Research vs. Evidence Based Inquiry Research: the systematic process of collecting and analyzing data for some purpose such as investigating a problem or answering a question. Evidence-based inquiry: the search for knowledge using empirical data which has been gathered systematically. Quantitative Research Assumes social facts have a single objective reality. Tends to study samples or populations. Researchers try...

Ch3 1. To examine relationships between two categorical variables, we can use: a. b. c. d. ANSWER: POINTS: DIFFICULTY: TOPICS: OTHER: counts and corresponding charts of the counts scatter plots histograms none of these choices a 1 Easy | Bloom's: Knowledge A-Head: 3-2 Relationships Among Categorical Variables BUSPROG: Analytic | DISC: Descriptive Statistics 2. Tables used to display counts of a categorical variable are called: a. crosstabs b. contingency tables c. either crosstabs ...

Ch3 1. To examine relationships between two categorical variables, we can use: a. b. c. d. ANSWER: POINTS: DIFFICULTY: TOPICS: OTHER: counts and corresponding charts of the counts scatter plots histograms none of these choices a 1 Easy | Bloom's: Knowledge A-Head: 3-2 Relationships Among Categorical Variables BUSPROG: Analytic | DISC: Descriptive Statistics 2. Tables used to display counts of a categorical variable are called: a. crosstabs b. contingency tables c. either crosstabs ...