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Quantitative Reasoning- DAT Exam
Practice Questions with 100% Correct
Answers
A __________ _________________ is the most basic technique for the organization of raw numbers. - Answer>>Frequency Distribution The direction of skewness is determined by the relative position of the ______ of the distribution - Answer>>Tail A crosstabulation would be useful for comparing the amount of attention-a little, a moderate amount, or a great deal- that a particular attorney gives to - Answer>>30 wealthy clients and 30 poor clients A frequency distribution of the percentages of male and female patrol officers in a police department would be depicted best in the form of a ____ _______ - Answer>>Pie chart how flat or peaked a normal distribution is - Answer>>Kurtosis a distribution that trails off to the left - Answer>>Negatively skewed a distribution that trails off to the right - Answer>>Positively skewed
- Answer>>Nominal
- Answer>>Ordinal
- Answer>>Ratio/interval
Measures of how scores scatter (or are dispersed) around the center of a distribution include the _________________________________ - Answer>>Range, Standard Deviation, Variance What measure of variability do you get when you sum the squared deviations from the mean and divide by the total number of values/cases? - Answer>>Variance The greater the variability around the mean of a distribution the larger the __________ ___________ - Answer>>Standard Deviation Which is a measure of variability? - Answer>>Standard Deviation The variance and standard deviation assume that the data are measured at the _____________ ________ - Answer>>Interval/Ratio level How many standard deviation units tend to fall on either side of the mean in a normal distribution? - Answer>> 3 Which of the following statements is NOT true about the range? - Answer>>It considers all scores/values in a distribution Which measure of central tendency represents the maximum frequency in a distribution? - Answer>>Mode Which measure of central tendency is calculated as the arithmetic average of a distribution? - Answer>>Mean
The measurable effect, outcome, or response in which the research is interested. - Answer>>Dependent variable response cannot fall into more than one category - Answer>>mutually exclusive there is a place for every possible score - Answer>>Exhaustive Thank you for your purchase! Need academic assistance? Look no further! 📚 From assignments to exams, essays to study guides, I've got you covered. Specializing in top-notch writing services, including essay writing, report drafting, and research & citation assistance. Whether you need help with assignments, online classes, exams, or academic writing tasks, I'm here to support you every step of the way. I also offer test banks, study guides, and exams for any subject at a favorable price. Access study materials from Stuvia, Docsity, Docmerit, and Course Hero. Feel free to DM me for more information. If you're satisfied with my service, I'd greatly appreciate a positive review! Your feedback helps me improve and assist more students like you. For compliments and complaints, please DM me. Additionally, I'm open to discussing any document or topic you need help with. Let's achieve academic success together! 🚀🚀 Contact Information: 🚀 Email: revisionmaterials01@gmail.com 🚀 Discord Server: Your Assignment Handler
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