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Terms in this set (18)The interval scale is less sophisticated than the _______ scale. A. cross-sectional D. ratio The interval scale of measurement: A. allows for the use of negative values A. allows for the use of negative values Which measurement scales are associated with quantitative data? A. Interval and ratio
A. Interval and ratio Which of the following scenarios is an example of the interval scale? A. The runner's time in a race (in seconds) D. The outside temperature (in degrees Fahrenheit) The company wants to estimate the mean price of oil over the past 10 years. What kind of does the company need? A. correlation data C. time series data Qualitative data that can be categorized and ranked are measured on the _________ scale. A. ordinal A. ordinal A ________ includes all items of interest in a statistical problem. A. subset C. population Which of the following characteristics of interest is a variable? A. The number of pizzas ordered from Pizza Hut per day A. The number of pizzas ordered from Pizza Hut per day The branch of statistics that summarizes important aspects of a data set is often referred to as: A. nominal statistics D. descriptive statistics From the scenarios below, indicate the one that best reflects the nominal scale: A. Designating males as 0 and females as 1 to compare gender performance on an aptitude test A. Designating males as 0 and females as 1 to compare gender performance on an aptitude test Sampling is necessary when it is either impractical or impossible to survey the entire population. In which solution does surveying the entire population INSTEAD OF sampling just a part of the population make the most sense? A. An owner of a chain of restaurants wants to determine whether patrons prefer seafood or meat entrees B. A teacher who has 30 students in her class wants to determine the average of the most recent test scores A ___________ is a (measured) subset of a population. A. measurement scale D. sample The branch of statistics that draws conclusions about a large set of data based on a smaller set of data is referred to as: A. nominal statistics D. inferential statistics Which of the following is an example of cross-sectional data? A. GDP of the United States from 1990-2010 B. Results of market research testing current consumer preferences for soda drinks Consider the following variable: the color of a car in a parking lot. The variable is best categorized as a ___________ variable. A. correlated D. qualitative A characteristic of interest that differs among various observations is referred to as a ____________. A. constant C. variable In general, we use sample data because A. obtaining data from the population
is often an expensive process A. obtaining data from the population is often an expensive process Statistics is used: A. to show that we can only rely on results based on quantitative data B. to make informed decisions based on data Students also viewedStatistics - Test 1 Review37 terms jerri_kelley Data analytics Chapter 2: Data Collection Selectio…77 terms Shannon_Kerns QMB 3206 Ch 2 SB32 terms hootowl15 Ch. 288 terms mjlrobohn Sets found in the same folderChapter 2 LearnSmart28 terms megan_alexandra_hay Chapter 3 LearnSmart43 terms megan_alexandra_hay Chapter 6 LearnSmart41 terms megan_alexandra_hay Chapter 7 LearnSmart36 terms megan_alexandra_hay Other sets by this creatorMKTG 450 EXAM #1 : Review Questions5 terms megan_alexandra_hay MKTG 450 EXAM #134 terms megan_alexandra_hay Chapter 11: Teams - Characteristics and Diversity15 terms megan_alexandra_hay Chapter 9 Practice Quiz8 terms megan_alexandra_hay Other Quizlet setsWorld history map28 terms littleone2015 Economics Chapter 527 terms ellahaynesk psych test99 terms Schlieter_j1Plus astronomy test 2148 terms NicoleBenvenuto Which of the following are examples of the interval scale of measurement?Examples of interval scales include temperature in Celsius and Fahrenheit, credit scores (300-850), SAT scores (200-800), and dates on a calendar. Interval scales are a step higher than ordinal data as a level of measurement.
Which is an example of an interval measurement quizlet?A perfect example of an interval scale is the Fahrenheit scale to measure temperature. The scale is made up of equal temperature units, so that the difference between 40 and 50 degrees Fahrenheit is equal to the difference between 50 and 60 degrees Fahrenheit.
What is an interval scale quizlet?What's the definition of an interval scale? Interval scale is any range of values that have a meaningful mathematical difference but no true zero.
Which of the following is an example of interval data quizlet?Interval level data has a difference between values and is a constant size. Temperature is an example of Interval-level data sets.
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