BUAL 2600 Exam 1 Gupta Questions + Answers Graded A+

A quality control worker at a factory selects the first 10 items she sees as her sample for the day. - ️️Convenience Sampling _ sampling is where we know the chance that each element will be included in the sample, which allows us to make statistical inferences about the sample population. - ️️Probability A restaurant leaves comment cards on all of its tables and encourages customers to participate in a brief survey to learn about their overall experience. - ️️Convenience Sampling A population that consists of all the customers who will use the drive-thru of the local fast food restaurant is called a(n) ________. - ️️Finite Population Finite Population - ️️you can count how many In _ we select elements because they are easy to sample. - ️️Convenience Sampling _ uses traditional or newer graphics to present visual summaries of business information. - ️️Graphical Descriptive Analytics Which of the following is not a supervised learning technique in predictive analytics? - ️️Factor Analysis Which of the following is a type of question used in survey research? - ️️Dichotomous, Open-Ended, Multiple-Choice Nonoverlapping groups of similar elements in a population are called _. - ️️strata Data that are collected by an individual through personally planned experimentation or observation are _. - ️️Primary Data Qualitative Variable - ️️mileage of a car An identification of police officers by rank would represent a(n) _ level of measurement. - ️️OrdinalYou want to select a simple random sample of 100 employees of Company X. You assign a number to every employee in the company database from 1 to 1000 and use a random number generator to select 100 numbers - ️️Simple Random Sample