Statistics for Business and Economics
8th Edition
ISBN: 9780132745659
Author: Paul Newbold, William Carlson, Betty Thorne
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 1.2, Problem 1E
(a)
To determine
Categorical variable and the numerical variable in time share variables.
(b)
To determine
Categorical variable and the numerical variable in time share variables.
(c)
To determine
Categorical variable and the numerical variable in time share variables.
(d)
To determine
Categorical variable and the numerical variable in time share variables.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Discuss the concept of measurement from the perspectives of accuracy, validity, and reliability. Ensure you define all three of these. Also briefly discuss the various types of validity.
In the late 1980s land prices in Japan surged upward in a speculative bubble. Land prices then fell for 11 straight years between 1990 and 2001. What can we safely assume happened to land rent in Japan over those 11 years? Use graphical analysis to illustrate your answer.
graphical analysis is must, you have to draw graph.
Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism.
Answer completely.
You will get up vote for sure.
For each of the following variables, determine whether the variable is categorical or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. In addition, determine the measurement scale.
a. Time, in hours, spent working per month
b. Name of a household's cable television provider
c. Number of online purchases made in a month
d. Satisfaction rating of a cable television provider (from low to high)
e. Time, in hours, spent surfing the Internet per month
a. Time, in hours, spent working per month is what kind of variable?
O A. This variable is a continuous numerical variable that is ratio-scaled.
O B. This variable is a discrete numerical variable that is ratio-scaled.
OC. This variable is a discrete numerical variable that is interval-scaled.
O D. This variable is a categorical variable that is ordinal-scaled.
O E. This variable is a categorical variable that is nominal-scaled.
O F. This variable is a continuous numerical variable that is…
Chapter 1 Solutions
Statistics for Business and Economics
Ch. 1.2 - Prob. 1ECh. 1.2 - Prob. 2ECh. 1.2 - Prob. 3ECh. 1.2 - Prob. 4ECh. 1.2 - Prob. 5ECh. 1.2 - Prob. 6ECh. 1.2 - Prob. 7ECh. 1.2 - Prob. 8ECh. 1.3 - Prob. 9ECh. 1.3 - Prob. 10E
Ch. 1.3 - Prob. 11ECh. 1.3 - Prob. 12ECh. 1.3 - Prob. 13ECh. 1.3 - Prob. 14ECh. 1.3 - Prob. 15ECh. 1.3 - Prob. 16ECh. 1.3 - Prob. 17ECh. 1.3 - Prob. 18ECh. 1.3 - Prob. 19ECh. 1.4 - Prob. 20ECh. 1.4 - Prob. 21ECh. 1.4 - Prob. 22ECh. 1.4 - Prob. 23ECh. 1.4 - Prob. 24ECh. 1.4 - Prob. 25ECh. 1.4 - Prob. 26ECh. 1.4 - Prob. 27ECh. 1.4 - Prob. 28ECh. 1.4 - Prob. 29ECh. 1.5 - Prob. 30ECh. 1.5 - Prob. 31ECh. 1.5 - Prob. 32ECh. 1.5 - Prob. 33ECh. 1.5 - Prob. 34ECh. 1.5 - Prob. 35ECh. 1.5 - Prob. 36ECh. 1.5 - Prob. 37ECh. 1.5 - Prob. 38ECh. 1.5 - Prob. 39ECh. 1.5 - Prob. 40ECh. 1.5 - Prob. 41ECh. 1.5 - Prob. 42ECh. 1.5 - Prob. 43ECh. 1.5 - Prob. 44ECh. 1.5 - Sales revenue totals (in dollars) by day of the...Ch. 1.5 - Prob. 46ECh. 1.6 - Prob. 47ECh. 1.6 - Prob. 48ECh. 1.6 - Prob. 49ECh. 1.6 - Prob. 50ECh. 1 - Prob. 51ECh. 1 - Prob. 52ECh. 1 - Prob. 53ECh. 1 - Prob. 54ECh. 1 - Prob. 55ECh. 1 - Prob. 56ECh. 1 - Prob. 57ECh. 1 - Prob. 58ECh. 1 - Prob. 59ECh. 1 - Prob. 60ECh. 1 - Prob. 61ECh. 1 - Prob. 62ECh. 1 - Prob. 63ECh. 1 - Prob. 64ECh. 1 - Prob. 65ECh. 1 - Prob. 66ECh. 1 - Prob. 67ECh. 1 - Prob. 68ECh. 1 - Prob. 69ECh. 1 - Prob. 71ECh. 1 - Prob. 72ECh. 1 - Prob. 73ECh. 1 - Prob. 74E
Knowledge Booster
Similar questions
- RDPct 13.5 8.4 10.5 9 9.2 9.7 6.6 10.6 10.1 7.1 8 7.9 6.8 9.5 8.1 13.5 9.9 6.9 7.5 11.1 8.2 8 7.7 7.4 6.5 9.5 8.2 6.9 7.2 8.2 9.6 7.2 8.8 11.3 8.5 9.4 10.5 6.9 6.5 7.5 7.1 13.2 7.7 5.9 5.2 5.6 11.7 6 7.8 6.5arrow_forwardQuantitative Methods II - Question 3. Please help.Thank youarrow_forwardU(t,s) = 5t + 2s Calculate the MRSs,t (Note: Write the number in Table. Give one digit after the point. Example: 1.5).arrow_forward
- Calculate the percentage change of the variable in each of the following cases. Then calculate the percentage change if the movement is occurring in the opposite direction, with what was the final value now the initial value and vice versa. Now calculate a comparable percentage change using the average of the initial and ending values. Express all three changes in absolute value form without positive or negative signs and as whole numbers (i.e. 67%, not 66.6%). a. A fast-food restaurant, which originally sold hamburgers at a price of $5, increases their price to $6. The absolute value of this percentage change is %, and the absolute value of the percentage change calculated using the average of the two values is %, the absolute value of the percentage change in the opposite direction is %. b. The number of autos sold monthly at a car dealership drops from 400 to 300. The absolute value of this percentage change is %, the absolute value of the percentage change in the opposite direction…arrow_forwardO Macmillan Learning A study is designed to examine the relationship between employees' job satisfaction and the amount of sleep they get. Think about creating a data set for this study. Assume that job satisfaction is measured by a scale of 1 (very dissatisfied) to 5 (very satisfied). Cases: Label Variable(s): Quantitative Variable(s): Categorical Variable(s): Explanatory Variable(s): Response Variable(s): Employee's name Answer Bank Job satisfaction Employees Amount of sleeparrow_forwardIn the late 1980s land prices in Japan surged upward in a speculative bubble. Land prices then fell for 11 straight years between 1990 and 2001. What can we safely assume happened to land rent in Japan over those 11 years? Use graphical analysis to illustrate your answer. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.arrow_forward
- Investigating the sffect of interest rate on the number of houses sold across the 81 cities in Turkey from 1990 to 2020 is an example of using A control data b. panel data C. cross-sectional data d time series dataarrow_forwardWhat are the three specific desirable characteristics of an estimator?arrow_forwardA random sample of 1-gallon cartons of milk is selected from the automatic filling machine. The contents are precisely measured. The measurements are shown to the right. The measurements are in ounces (1 gallon = 128 oz.) 127.46 129.83 129.51 129.75 128.45 127.34 129.18 127.29 127.28 128.46 127.7 130.87 128.04 125.76 127.77 126.72 127.58 128.5 127.37 128.08 127.51 127.66 129.78 128.42 126.35 126.34 128.53 128.48 15 The sum of the fill of the sample containers is, a 3586.01 b 3481.56 c 3380.16 d 3281.71arrow_forward
- The Xhang Corporation operates five clothing suppliers in China to provide merchandise for Nike. Nike recently sought information from the five plants. One variable for which data was collected was the total money (in U.S. Dollars) the company spent on medical support for its employees in the first three months of the year. Data on number of employees at the plants are shown. These data are as follows: Medical $7,400 $14,400 $12,300 $6,200 $3,100 Employees 123 402 256 109 67 (a). Compute the weighted mean medical payment for these five plants using number of employees as the weights. (b). Explain why Nike would desire that a weighted be computed in this situation rather than a simple numeric average Answer all questionsarrow_forwardA random sample of 1-gallon cartons of milk is selected from the automatic filling machine. The contents are precisely measured. The measurements are shown to the right. The measurements are in ounces (1 gallon = 128 oz.) 127.46 129.83 129.51 129.75 128.45 127.34 129.18 127.29 127.28 128.46 127.7 130.87 128.04 125.76 127.77 126.72 127.58 128.5 127.37 128.08 127.51 127.66 129.78 128.42 126.35 126.34 128.53 128.48 16 The mean fill of the sample of containers is, a 131.95 b 130.65 c 129.35 d 128.07arrow_forwardWhat are the properties of Ordinary Least Squares (OLS) estimators in basic econometrics? Discuss. (Maximum 250 words)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Economics (12th Edition)EconomicsISBN:9780134078779Author:Karl E. Case, Ray C. Fair, Sharon E. OsterPublisher:PEARSONEngineering Economy (17th Edition)EconomicsISBN:9780134870069Author:William G. Sullivan, Elin M. Wicks, C. Patrick KoellingPublisher:PEARSON
- Principles of Economics (MindTap Course List)EconomicsISBN:9781305585126Author:N. Gregory MankiwPublisher:Cengage LearningManagerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage LearningManagerial Economics & Business Strategy (Mcgraw-...EconomicsISBN:9781259290619Author:Michael Baye, Jeff PrincePublisher:McGraw-Hill Education
Principles of Economics (12th Edition)
Economics
ISBN:9780134078779
Author:Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:PEARSON
Engineering Economy (17th Edition)
Economics
ISBN:9780134870069
Author:William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:PEARSON
Principles of Economics (MindTap Course List)
Economics
ISBN:9781305585126
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-...
Economics
ISBN:9781259290619
Author:Michael Baye, Jeff Prince
Publisher:McGraw-Hill Education