Quartiles - Study guides, Study notes & Summaries

WGU C784 Final Exam (Latest 2024/ 2025 Update) Applied Healthcare Statistics | Questions and Verified Answers| 100% Correct| Grade A Q: Measures of the center of a data set are the Answer: mean, median, and mode Q: To find the range, Answer: simply subtract the minimum from the maximum. Q: Quartiles Answer: are values that divide a data set into four equally sized groups. Q: interquartile range Answer: measures the difference between the third quartile and t...

QUALITY - Answer-Degree to which a set of inherent characteristics of a product or service, fulfill requirements - ISO Explain DMAIC - Answer-DEFINE MEASURE ANALYZE IMPROVE CONTROL Voice Of Customer Requirements (VOC Steps) - Answer-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: CAUSE) - Answer-x axis gr...

GED Math Exam Questions with Verified Answers 1. Box plot a way of graphically depicting groups of numerical data through their quartiles 2. Consecutive one following the other, for

WPC 300 Final Exam (2024) || All Questions & Answers (Graded A+) WPC 300 Final Exam (2024) || All Questions & Answers (Graded A+) Which of the following describes a positively skewed histogram? a histogram for which mean and mode values are the same. a histogram that has no fluctuation in mass a histogram with large kurtosis a histogram that tails off towards the right - ANSWER - a histogram that tails off towards the right When two variables are highly positively correlated, the c...

: the mean and standard deviation are the natural measures of center and spread for an important kind of symmetric distribution, called the _____ - ️️Normal distribution . The median is the ________, the value that separates the smaller half of the observations from the larger half - ️️midpoint "_______?" is the first question you should ask when someone throws a number at you - ️️Where do the data come from • A specific Normal curve is completely described by giving its...

GED Math Exam Questions And Answers 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)" w...

null hypothesis (H0) - the statistical hypothesis tested by the statistical procedure; usually a hypothesis of no difference or no relationship Interquartile Range (IQR) - the difference between the first and third quartiles (middle 50% of observations) dichotomous measure - describes the presence or absence of an attribute (ex smoker/nonsmoker) nominal data - categories that vary with no natural order (ex blood types) ordinal data - categories with natural order but without clear units (e...

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. CORREL d. MAX - ANSWERSa. COVARIA...

Frequencies - Just the count or number of observations in each category. Abbreviated as 'n' or 'f' Relative Frequency - The number of times a particular observation occurs divided by the total number of observations. Frequency Distribution - A summary of the numerical counts of the values or categories of a measurement. Cumulative Frequency -The number of observations with a value less than the maximum value of the variable interval. Cumulative Relative Frequency - A number calculated...

Box plot a way of graphically depicting groups of numerical data through their quartiles Consecutive one following the other, for example, 19 and 20 are consecutive numbers Data a collection of facts, such as numbers, words, measurements, observations or even just descriptions of things Dot plot a graphical display of data using dots Event a set of possible outcomes resulting from a particular experiment. For example, a possible event when a single six-sided die is rolled is {5, 6}. Th...