Quartiles - 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...

ISQS 2340 Exam 2 Review TTU- Mitchell; Questions & Answers 100% Solved What is a data-driven culture? Correct answer-A data-driven culture uses data-driven decision making Examples of Google using data and analytics? Correct answer-At Google. decisions are based on data, analytics and scientific experimentation. Tried to answer the question of: Do managers matter?Determine the data to use (see what's available and what might be needed) • Performance reviews (top-down) and employee...

Six Sigma Green Belt: AIGPE Latest Version Graded A+ QUALITY Degree to which a set of inherent characteristics of a product or service, fulfill requirements - ISO Explain DMAIC DEFINE MEASURE ANALYZE IMPROVE CONTROL Voice Of Customer Requirements (VOC Steps) 1. Take the exact voice of customer 2. Excerpts from customers showcasing need 3. Critical to Quality (CTQ) requirements - write customer need in measurable terms Explain the Cause-Solution Matrix (x axis label: SOLU...

QUALITY correct answers Degree to which a set of inherent characteristics of a product or service, fulfill requirements - ISO Explain DMAIC correct answers DEFINE MEASURE ANALYZE IMPROVE CONTROL Voice Of Customer Requirements (VOC Steps) correct answers 1. Take the exact voice of customer 2. Excerpts from customers showcasing need 3. Critical to Quality (CTQ) requirements - write customer need in measurable terms Explain the Cause-Solution Matrix (x axis label: SOLUTION, y: CAUS...

MAT 150 Final Exam Questions and Answers 2023/2024 - Straighterline. Anais is organizing her rock collection and places each rock in one of three categories: small, medium, or large. This illustrates what level of measurement? Select one: a. nominal b. ordinal c. interval d. ratio Question 2 Incorrect 0.00 points out of 8.33 Flag question Question text Which of the following is an example of a nominal variable? Select one: a. age b. gender c. height d. IQ Question 3 Correct ...

A __________ represent the number of standard deviations a data value is from the mean. Z-score The​ _______ represents the number of standard deviations an observation is from the mean. Z-score (he​ z-score represents the distance that a data value is from the mean in terms of the number of standard deviations. It is found by subtracting the mean from the data value and dividing the result by the standard deviation. The​ z-score is unitless. It has mean 0 and standard deviation 1...

MAT 150 Final Exam Questions and Answers | Latest Update 2023/2024 | Straighterline. Which of the following is an example of a nominal variable? Select one: a. age b. gender c. height d. IQ Question 3 Correct 8.33 points out of 8.33 Flag question Question text What sort of data are temperature measurements? Select one: a. interval b. nominal c. ordinal d. ratio Question 4 Correct 8.33 points out of 8.33 Flag question Question text Based on the graph, which statement best de...

MAT 150 Final Exam Questions and Answers | Latest 2023/2024 | Straighterline. Which of the following is an example of a nominal variable? Select one: a. age b. gender c. height d. IQ Question 3 Correct 8.33 points out of 8.33 Flag question Question text What sort of data are temperature measurements? Select one: a. interval b. nominal c. ordinal d. ratio Question 4 Correct 8.33 points out of 8.33 Flag question Question text Based on the graph, which statement best describe...

QMB 3200 Final Exam Bliss Q Excel's __________ can be used to construct a cross tabulation. Answers: a. COUNTIF function b. SUM function c. PivotTable Report d. Chart Tools - ANSWERSC. PivotTable Report To construct a pie chart using Excel's Chart Tools, choose __________ as the chart type. Answers: a. line b. column c. scatter d. pie - ANSWERSd. pie Excel's __________ function can be used to compute the sample covariance. Answers: a. COVARIANCE.S b. VAR c. CORRE...

Box plot Ans- a way of graphically depicting groups of numerical data through their quartiles consecutive numbers Ans- numbers in counting order Data Ans- a collection of facts, such as numbers, words, measurements, observations or even just descriptions of things Dot plot Ans- a graphical display of data using dots Function Ans- a special relationship where each input has a single output. It is often written as "f(x)" where x is the input value Graph Ans- a diagram that shows...