Which of the following would be classified as categorical data?Choose the correct answer below.O Number of suitcases on a planeTree heightHair colorO Amount of rainfall

we have to identify which of option represents categorical data categorical data consists of…

Answered: Which of the following would be…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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17 Find the mode(s) for the following group of data items. 5.7, 7.9, 9.1, 6.8, 8.3, 8.3, 7.3, 8.8, 7.7, 6.6, 6.6 Select the correct choice below and, if necessary, fill in the answer box within your choice. A. The mode(s) is/are ______. (Use a comma to separate answers as needed.)
A congressperson wants to come up with a single value to describe the prices of homes in their district. However, their district consists of a few homes that are extremely expensive compared to the others. Which descriptive statistic should they use? a. Range b. Mode c. Median d. Mean
A professor has twelve students in her class. Her class took a test with the following results: 73, 55, 72, 98, 77, 93, 58, 78, 79, 95, 96, 86 a. What was the mean grade on the test? (Simplify your answer and round to one decimal place.) b. What was the median grade on the test? (Simplify your answer and round to one decimal place.) C c. What was the mode? If there are no modes, enter “NONE”. Otherwise, enter the mode (or modes, separated by a comma). Mode(s) = $ Mean = 5 4 I Median = JO D f V % 5 t 6.0 b 6 Oll y h & 7 n u - * 00 8 m ( 9 k S O n L O A р alt 7 + [ // ctri
11 Find the mode(s) for the following group of data items. 4.3, 6.5, 7.7, 5.4, 6.9, 6.9, 5.9, 7.4, 6.3, 5.2, 5.2 Select the correct choice below and, if necessary, fill in the answer box within your choice. A.The mode(s) is/are ______. ��(Use a comma to separate answers as needed.) B.There is no mode.
You are responsible for a data analysis exercise in your first job (as a data analyst) after graduating and have downloaded some associated reports. Your first task requires you to write a data dictionary and determine what type of variable the data you are dealing with relates to. Which of the following are categorical variables? Select one: a. The number of marks out of 10 that an employee obtained on the company’s information technology training. b. The number of employees in each division c. The number of years of service of each employee. d. The employee’s tax file number. e. The pro-rata income for all employees within the business/finance division.
Find the mean, the median, and the mode of the following salaries of employees of the Moe D. Lawn Landscaping Company. (If an answer does not exist, enter DNE.) mean $ median $ mode $ Salary Frequency $22,000 4 $27,000 3 $30,000 2 $45,000 1
A categorical variable has three categories, with the frequencies of occurrence below. a. Compute the percentage of values in each category. b. What conclusions can you reach concerning the categories? Category Frequency A 9 B 26 C 15
Which of the following data sets shows categorical data? Course Grade 72 78 85 90 98 Class Size 22 23 25 28 32 Flight Number 1002 1274 4012 5661 7812 Number of Coins 1 3 4 8 19
A J.D. Power and Associates vehicle quality survey asked new owners a variety of questions about their recently purchased automobile. One question asked for the owner's rating of the vehicle using categorical responses of average, outstanding, and exceptional. Another question asked for the owner's education level with the categorical responses some high school, high school graduate, some college, and college graduate. Assume the sample data below are for 500 owners who had recently purchased an automobile. Education Quality Rating Some HS HS Grad Some College College Grad Average 30 30 20 60 Outstanding 50 50 50 90 Exceptional 20 20 30 50 a. Use a 0.05 level of significance and a test of independence to determine if a new owner's vehicle quality rating is independent of the owner's education. Compute the value of the x test statistic (to 2 decimals). Use Table 3 of Appendix B to find the p-value. The p-value is - Select your answer - What is your conclusion? - Select your answer - v…
Find the mean, the median, and the mode of the following salaries of employees of the Moe D. Lawn Landscaping Company. (If an answer does not exist, enter DNE.) mean 2$ median $ mode 2$ Salary Frequency $24,000 4 $29,000 $30,000 $45,000 1 PictureNet/Corbis
In a study, the data you collect is Letter grade (A,B,C,D,F). This data is: O Quantitative O Qualitative (Categorical)
The mean of a set of 13 numbers is 16. If a number is removed from the dataset, the resulting mean is 12.5. The number that was removed is: A. 58 B. 59 C. 57 D. 60

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Which of the following would be classified as categorical data? Choose the correct answer below. Number of suitcases on a plane O Tree height O Hair color O Amount of rainfall