Side by side box plots - Study guides, Class notes & Summaries

whole numbers - correct answer Numbers that do not contain decimals or fractions Integers - correct answer Whole numbers and their opposites rational numbers - correct answer All positive and negative integers, fractions and decimal numbers. Real numbers - correct answer Any number that can be placed on a number line. Including numbe...

Lurking Variable - Associated with the explanatory and the response variables that is not directly being studied. Simpson's Paradox - Occurs when a trend or result that appears in groups of data disappears when we combine the data. Regression Analysis - A process for estimating and analyzing the relationship between variables. Least-Squares Regression Line - AKA the line of best fit. y = mx + b "rise over run" Interpolation - Using existing data along with the Least-Squares Re...

WGU statistics Exam Questions and Answers 100% Pass The probability of any event is between one and o. What is the equation for this? For any event A, 0 ≤ P(A) ≤ 1. The sum of all possible probabilities is___? One, the equation is :P(S) = 1 What is the complement rule? or the probability that an event does not occur is 1 minus the probability that it does occur. P(not A) = 1 - P(A) In probability, "OR" means either one or the other or both. P(A or B) = P(event A occurs ...

WGU statistics Exam Questions and Answers 100% Pass The probability of any event is between one and o. What is the equation for this? For any event A, 0 ≤ P(A) ≤ 1. The sum of all possible probabilities is___? One, the equation is :P(S) = 1 What is the complement rule? or the probability that an event does not occur is 1 minus the probability that it does occur. P(not A) = 1 - P(A) In probability, "OR" means either one or the other or both. P(A or B) = P(event A occurs ...

wgu statistics module 2 variable roles - ANS explanatory variable (independent variable) usually denoted by X & Response variable (or dependent variable) usually denoted by Y Explanatory Variable - ANS aka independent variable usually denoted by X x - ANS is known as the explanatory variable Response variable - ANS aka Dependent variable usually denoted by Y Y - ANS is known as the Response variable Role-Type Classification (4 Type...

qualitative data Non-numeric information based on some quality or characteristic. mode The most frequent value in a dataset. pie chart A graphical display that shows data in categories as percentages of a circle. quantitative data Data values that are numbers, representing quantities that can be counted or measured. interquartile range The difference, in value, between the bottom and top 25 percent of the sample or population. five-number summary The mini...

Kitten carousel experiment - correct answer Tests whether or not depth perception is innate. One kitten was placed in a basket on one end with just its head sticking out, the other kitten in another basket with its head and feet sticking out. The results showed that the kitten with both head & feet out was able to move the carousel & realize that moving would propel the itself forward, whereas the kitten who just had its head had no implications for...

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 ...

FHM+M AAMI FINAL (BUS-312) EXAM. veteran one who has served in the armed forces Air seal a method of closure that utilizes the air pressure created by placing the dome of the vault onto the base of the vault. Air tray a transfer container consisting of a wooden tray with a cardboard covering for the casket. Alternative container - an unfinished wood box or other non-metal receptacle or enclosure, without ornamentation or a fixed interior lining, which is designed for the encasement ...

Applied Statistics in Business and Economics, 6e (Doane) Chapter 3 Describing Data Visually 1) It is easier to read the data values on a 3D column chart than on a 2D column chart. Answer: FALSE Explanation: Height is harder to judge on a 3D chart. Difficulty: 1 Easy Topic: 03.05 Column and Bar Charts Learning Objective: 03-06 Make an effective column chart or bar chart. Bloom's: Understand AACSB: Analytical Thinking Accessibility: Keyboard Navigation 2) The column chart should be avoid...