Descriptive stats - Study guides, Class notes & Summaries

Straighterline Business Stats Final Exam Questions and Answers Rated A+ The main purpose of descriptive statistics is to Summarize data in a useful and informative manner Which word is NOT part of the definition of descriptive statistics? Predicting A marketing class of 50 students evaluated the instructor using the following scale: superior, good, average, poor, and inferior. The descriptive summary showed the following survey results: 2% superior, 8% good, 45% average, 45% poor, a...

A field is typically a name, number, or combination of characters that describes an aspect of a business object - true two sets of fields can have a common primary key - false a database must reflect the business processes of an organization - true A manager at a fast-food restaurant wants the drive-thru employee to ask every fifth customer if he or she is satisfied with the service. Who makes up the population? - all customers who use the drive through window of this fast food restaurant....

The main purpose of descriptive statistics is to correct answer: Summarize data in a useful and informative manner Which word is NOT part of the definition of descriptive statistics? correct answer: Predicting A marketing class of 50 students evaluated the instructor using the following scale: superior, good, average, poor, and inferior. The descriptive summary showed the following survey results: 2% superior, 8% good, 45% average, 45% poor, and 0% inferior. correct answer: c. Most stud...

Straighterline Business Stats Final Exam Actual Real Questions & Answers | Updated > Already Passed The main purpose of descriptive statistics is to - ANSWER : Summarize data in a useful and informative manner Which word is NOT part of the definition of descriptive statistics? - ANSWER : Predicting A marketing class of 50 students evaluated the instructor using the following scale: superior, good, average, poor, and inferior. The descriptive summary showed the following su...

Straighterline Business Stats Final Exam Actual Real Questions & Answers | Updated > Already Passed The main purpose of descriptive statistics is to - ANSWER : Summarize data in a useful and informative manner Which word is NOT part of the definition of descriptive statistics? - ANSWER : Predicting A marketing class of 50 students evaluated the instructor using the following scale: superior, good, average, poor, and inferior. The descriptive summary showed the following su...

Ordinal Scale - answer-The ordinal scale of measurement categorizes and orders data with respect to some characteristic Nominal Scale - answer- Ratio Scale - answer-Ratio scales are the strongest level of measurement; they quantify differences in the size of data and have a true zero point as the origin. Which measure of scale has a true zero point as the origin? - answer-Ratio Scale A summary measure that is computed to describe a population characteristic from a sample is called a ...

CNUR 209 TEST BANK WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) UPDATE What are inferences? - Answer- - A conclusion or judgment based on evidence - Judgments are made based on statistical results. - Statistical inferences must be made cautiously and with great care. - Decision theory rules were designed to increase the probability that inferences are accurate. Descriptive Stats: Degrees of Freedom - Answer- - The number of scores that can vary is your deg...

mgsc 291 exam 1 Question and answers already passed 2024/2025the methodology of extracting useful information from a data set - correct answer statistics to use stats correctly you must: - correct answer 1. find the right data 2. use the appropriate statistical tools 3. clearly communicate the numerical information into written language two branches of statistics - correct answer descriptive, inferential the branch of stats where you collect, organize, and present the data - ...

BSIS 308 Exam 1 | Questions with 100% Correct Answers In some instances, advanced analytics refers to: a) descriptive and prescriptive analytics b) simulation c) predictive and prescriptive analytics d) decision analysis A company's human resources department is responsible for ensuring all of the following except that the: a) organization has the mix of skill sets necessary to meet its needs b) highest-quality talent is hired c) employees are having the proper amount of taxes removed from th...

NSCI 3021 Final Exam Questions & Answers 2024/2025 Types of Vitamin D Supplementation - ANSWERS*Cholecalciferol *Ergocalciferol *Calcitriol (active form) *vitamin D analogs *week 4 Vitamin D's Possible Role - ANSWERScalcitriol (active form)= potent steroid hormone *week 4 Stats you commonly see - ANSWERSdescriptive stats, t-test, chi-squared, ANOVA (one or two way), Multiple comparisons, ANCOVA, Regression analysis (simple linear, multiple) , correlations, odds ratio, relat...