state whether the data is discrete or continuous

The exact distances (in centimeters) between the chairs in a college classroom. Besides herself, Lisas group will consist of Marcierz, Cuningham, and Cuarismo. Press MATH. Nominal data.Ordinal data.Discrete data.Continuous data. Log on to our website and explore courses delivered by industry experts. It answers the questions like how much, how many, and how often. For example, the price of a phone, the computers ram, the height or weight of a person, etc., falls under quantitative data. State whether the data described below are discrete or continuous, and explain why. But still, their samples would be, in all likelihood, different from each other. For example, call-in surveys are invariably biased, because people choose to respond or not. We all know that time is very important, it doesnt wait for anyone. Legal. On Tax Day, House to Call for Firing Federal Workers Who Owe Back Taxes. state whether the data is continous or discrete The durations of a chemical reaction comma repeated several times Choose the correct answer below. O A. While working on these data, it is important to know the types of data to process them and get the right results. These kinds of data can be considered in-between qualitative and quantitative data. It may take any numeric value, within a potential value range of finite or infinite. Collecting data carelessly can have devastating results. The numbers of hotels in cities Choose the correct answer below. O C. Still, continuous data stores the fractional numbers to record different types of data such as temperature, height, width, time, speed, etc. The numbers of countries in the world in different years Choose the correct answer below. The gender of a person, i.e., male, female, or others, is qualitative data. The departments are the clusters. The circumferences (in inches) of people's heads Choose the correct answer below. Rational Numbers Between Two Rational Numbers, XXXVII Roman Numeral - Conversion, Rules, Uses, and FAQs, Find Best Teacher for Online Tuition on Vedantu. Discrete data: When numerical data has values that are countable and specific to a particular category, it is called discrete data. { "1.2.01:_Levels_of_Measurement" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()" }, { "00:_Front_Matter" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "1.00:_Introduction" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "1.01:_Descriptive_and_Inferential_Statistics" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "1.02:_Variables_and_Types_of_Data" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "1.03:_Data_Collection_and_Sampling_Techniques" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", 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"authorname:openstax", "transcluded:yes", "showtoc:no", "license:ccby", "source[1]-stats-705", "program:openstax", "licenseversion:40", "source@https://openstax.org/details/books/introductory-statistics" ], https://stats.libretexts.org/@app/auth/3/login?returnto=https%3A%2F%2Fstats.libretexts.org%2FCourses%2FLas_Positas_College%2FMath_40%253A_Statistics_and_Probability%2F01%253A_The_Nature_of_Statistics%2F1.02%253A_Variables_and_Types_of_Data, \( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}}}\) \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{#1}}} \)\(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\) \(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\)\(\newcommand{\AA}{\unicode[.8,0]{x212B}}\), of Students at De Anza College Fall Term 2007 (Census Day), 1.1: Descriptive and Inferential Statistics, Percentages That Add to More (or Less) Than 100%, http://www.well-beingindex.com/default.asp, http://www.well-beingindex.com/methodology.asp, http://www.gallup.com/poll/146822/gaquestions.aspx, http://www.math.uah.edu/stat/data/LiteraryDigest.html, http://www.gallup.com/poll/110548/ga9362004.aspx#4, http://de.lbcc.edu/reports/2010-11/fhts.html#focus, http://poq.oxfordjournals.org/content/70/5/759.full, source@https://openstax.org/details/books/introductory-statistics, status page at https://status.libretexts.org, Students who intend to transfer to a 4-year educational institution. (2012), D is the discrete character data, z is a particular character mapping, and are the parameters of the hOUwie model. The data he collects are summarized in the histogram. Another example is learning how to use calculators. Notice that the frequencies do not add up to the total number of students. . The data are discrete because the data can only take on specific values. Since these samples are not representative of the entire population, is it wise to use the results to describe the entire population? The safest route is to avoid the closest pair of islands. A pollster interviews all human resource personnel in five different high tech companies. Press ENTER. You should know how to manage your time and utilize it in the best way possible. 2013. A sample that is not representative of the population is biased. the number of classes you take per school year. Hint: Data that are discrete often start with the words "the number of." the number of pairs of shoes you own. Measurements of the amount of beverage in a 16-ounce can may vary because different people make the measurements or because the exact amount, 16 ounces of liquid, was not put into the cans. You can go for a business analyst or a statistician or a financial analyst or even an economist etc. The continuous variable can take any value within a range. The data are continuous because B. The data are because.continuous the data can only take on specific values C. If you're asked whether age is a continuous or discrete variable in an Introductory Statistics class, the correct answer is technically continuous. Quantitative data are always numbers. In reality, a sample will never be exactly representative of the population so there will always be some sampling error. . Record the number. A study is done to determine the average tuition that San Jose State undergraduate students pay per semester. Common problems to be aware of include. The colors of the houses are white, yellow, white, red, and white. Discrete data is a sort of numerical data that consists of full, concrete numbers that have particular and fixed data values that are determined by counting. Data is classified into 4 types. You can also visit their website. You must choose 400 names for the sample. O A. The key difference between discrete and continuous data is that discrete data contains the integer or whole number. Each method has pros and cons. Divide 84 a money box contains 1 coins, 2 coins, 5 coins and 10 coins 10 coins is four times the number of 1 coins. Ltd. All rights reserved. Notice how much larger the percentage for part-time students at Foothill College is compared to De Anza College. The land areas of different countries Choose the correct answer below. The graph in Figure \(\PageIndex{5}\) is a Pareto chart. Both samples are biased. The exact lengths (in kilometers) of the ocean coastlines of different countries is a continuous variable because it can take on any value in an interval. It is understandable that it must be making you feel nervous right now but your emotions are valid! An administrative assistant is asked to stand in front of the library one Wednesday and to ask the first 100 undergraduate students he encounters what they paid for tuition the Fall semester. The data are continuous because the data can take It is classified into two broad categories: qualitative data and quantitative data. To do so, the ship must sail between two pairs of islands, avoiding sailing between a third p However, generally, we use age as a discrete, NCERT Solutions for Class 12 Business Studies, NCERT Solutions for Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 9 Social Science, NCERT Solutions for Class 8 Social Science, CBSE Previous Year Question Papers Class 12, CBSE Previous Year Question Papers Class 10. 4. The measure of ZQ is 10 less than the measure of LP. The volume of cola in a can is 11.8 oz. Create a simple random sample of 15 quiz scores. The data are discrete because the data can only take on specific values. Press ENTER. Every value within a range is included in continuous data. A. Factors not related to the sampling process cause nonsampling errors. The easiest method to describe is called a simple random sample. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. There are two types of data: Qualitative and Quantitative data, which are further classified into: Now business runs on data, and most companies use data for their insights to create and launch campaigns, design strategies, launch products and services or try out different things. The sample probably doesnt represent the entire fan base and is probably biased towards people who would prefer music. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Examples: crash testing cars or medical testing for rare conditions, Undue influence: collecting data or asking questions in a way that influences the response. This site is using cookies under cookie policy . Convenience sampling is a nonrandom method of choosing a sample that often produces biased data. Try this experiment twice. These data take on only certain numerical values. If we were to examine two samples representing the same population, even if we used random sampling methods for the samples, they would not be exactly the same. Continuous information is information that falls into a continuous series. Suppose ABC College has 10,000 part-time students (the population). Determine whether the value is from a discrete or continuous It is from a discrete data set because the number of possible values is infinite and countable. For some students, it might feel difficult as it involves logical thinking and mathematics but its a great option for those who love solving and putting their minds all into logic. The continuous data can be broken down into. Also read: 22 Top Data Science Books Learn Data Science Like an Expert. Its really normal for you to feel anxious before your exam especially when the subject is statistics. However, in the real world age is often treated as a discrete variable because it makes more sense when collecting data and when reporting the results of a study. A large ship is sailing between three small islands. Record the number. You sample five houses. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. Measuring angles in radians might result in such numbers as \(\frac{\pi}{6}\), \(\frac{\pi}{3}\), \(\frac{\pi}{2}\), \(\pi\), \(\frac{3\pi}{4}\), and so on. according to measurement accuracy, it can be significantly subdivided into smaller sections. A random number generator is used to select a student from the alphabetical listing of all undergraduate students in the Fall semester. The numbers of programs installed on various computers ANSWERA.) ), Marital status (Single, Widowed, Married), When companies ask for feedback, experience, or satisfaction on a scale of 1 to 10, Letter grades in the exam (A, B, C, D, etc. the distance it is from your home to the nearest grocery store. LBCC Distance Learning (DL) program data in 2010-2011. lastbaldeagle. Show Less. The table displays Ethnicity of Students but is missing the "Other/Unknown" category. It is classified into two broad categories: qualitative data and quantitative data. Indicate whether quantitative data are continuous or discrete. From that number, count ten quiz scores and record that quiz score. They may be related (correlated) because of their relationship through a different variable. The data are discrete because the data can only take on specific values. What type of data is this? O B. There are many different potential problems that can affect the reliability of a sample. the chance of picking the first person for any particular sample is 1000 out of 10,000 (0.1000); the chance of picking a different second person is 999 out of 9,999 (0.0999); you do not replace the first person before picking the next person. The data she collects are summarized in the pie chart Figure \(\PageIndex{1}\). Most of these students are, more than likely, paying more than the average part-time student for their books.

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state whether the data is discrete or continuous

state whether the data is discrete or continuous

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