Just categorical - Study guides, Class notes & Summaries

AP Statistics Exam ReviewWhat is a dot plot? - correct answer A graphical display which shows "dots" for each point. It's good for categorical data- ie data classified into categories. What's the difference between categorical and quantitative data? - correct answer Categorical data fits into various categories; whereas, quantitative data has numerical values associated with it. What is a bar chart? - correct answer A display for categorical data which indicates frequencies or percents...

WGU Intro to Probability and Statistics Solved Exam |Graded A+| Updated!! Population *Ans* The entire group that is the target of interest, not just people. Eg, "the population of 1 bedroom apartments" Sample *Ans* A subgroup of the population. Eg, "the 1 bedroom apartments with dishwashers." Steps in the statistics process *Ans* 1. PRODUCE DATA (by studying a sample of the population) 2. EXPLORATORY DATA ANALYSIS (Summarize data.) 3. PROBABILITY ANALYSIS (Determine how the sampl...

in considering systems of classification, the terms category and dimension are distinguished by - Answer a dimension is continuous whereas a category is a discrete grouping after assessing Billy, three different clinicians all agree on his diagnosis. This suggests that the diagnostic system the clinicians used has good - Answer interrater reliability interrater reliability - Answer are ratings by different people correlated test-retest reliability - Answer stability of ratin...

Data Variable Categories - CORRECT ANSWER-Qualitative and Quantitative Qualitative - CORRECT ANSWER-Is descriptive and conceptual and cannot be measured Quantitative - CORRECT ANSWER-Can be counted, measured, and expressed using numbers Quantitative Data Variables - CORRECT ANSWER-Numerical-interval, ratio Categorical-Nominal, ordinal (Quantitative Categorical) Nominal - CORRECT ANSWER-The numerical values just "name" the attribute uniquely Ex: Employment classification 1 for Educ...

WGU C955 Latest Update – Complete and Accurate (Wrap before OA) Just categorical pie chart ( part of a whole ) or bar chart just quantitative histogram ( for intervals) stem plot ( for exact values ) or boxplot or dot plot ( less common) categorical > categorical contingency - (two way) table to create conditional percentages Quantitative > Quantitative scatterplot and use correlation coefficient categorical > quantitive side by side boxplots and use five number summary histogra...

Data Variable Categories correct answer: Qualitative and Quantitative Qualitative correct answer: Is descriptive and conceptual and cannot be measured Quantitative correct answer: Can be counted, measured, and expressed using numbers Quantitative Data Variables correct answer: Numerical-interval, ratio Categorical-Nominal, ordinal (Quantitative Categorical) Nominal correct answer: The numerical values just "name" the attribute uniquely Ex: Employment classification 1 for Ed...

MSIS 3223 Exam 1 Questions and Answers (Graded A) Which of the following ways would 10 raised to the power of 2 x 5 raised to the power of 3/100 - 73 be represented in an excel spreadsheet? - ANSWER-10^2^5^3 / 100 - 73 Which of the following is a difference between relative addressing and absolute addressing when using cell formulas in excel? - ANSWER-A relative address uses just the row and column label in the cell reference; an absolute address uses a dollar sign before either the row or...

"centering" of a set of data - Measures of location provide estimates of a single value that in some fashion represents the absolute address - An absolute address uses a dollars sign ($) before either the row or column or both (for example $A2, C$23, or $B$15) Add third dimension to analysis in Pivot Table - Dragging a field into the Filters area in the PivotTable field list Addition in excel - + Advantages of Using Tableau - Fantastic Visualizations, In-depth Insights, User-friendly Ap...

WPC 300 Final Exam review 2024/2025 Actual questions and correct answers Data Variable Categories - CORRECT ANSWER-Qualitative and Quantitative Qualitative - CORRECT ANSWER-Is descriptive and conceptual and cannot be measured Quantitative - CORRECT ANSWER-Can be counted, measured, and expressed using numbers Quantitative Data Variables - CORRECT ANSWER-Numerical-interval, ratio Categorical-Nominal, ordinal (Quantitative Categorical) Nominal - CORRECT ANSWER-The numerical values just ...

C207 OA WGU Questions with 100% Correct Answers Simple indexing -Answer-Common analytic measure to improve performance. Compares current data with data during a base period. (Price / Price during "Base Period") x 100 i.e. Big Mac was 1.60 in 1968 which is base period. what is index for 2014 if price was 4.80 then? (4.80 / 1.60) * 100 = 300 (means price is 3x greater than base period) Used to identify price fluctuations of supplies, materials, products, etc. Weighted Index -Answer-assig...