Pearson eText Business Statistics: First Course -- Instant Access (Pearson+)
8th Edition
ISBN: 9780136880974
Author: David Levine, David Stephan
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 1, Problem 1.10AC
To determine
To explain: To explain whether the test score might be considered as continuous variable or not.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A nurse recorded the pain level of a sample of patients being treated for the same illness. Pain levels were
recorded using one of the following: No pain, minor pain, moderate pain, severe pain.
What terms can be used to classify the variable of interest in this study?
OA. Categorical - Ordinal
OB. Categorical - Nominal
OC. Numeric - Discrete
OD. Numeric - Continuous
A professor in a university is trying to conduct a research study. His study is trying to determine if his 8 am lecture is more interactive with him than his 2 pm lecture.
What is the independent variable?
How many levels are there for the independent variable?
What is the dependent variable?
Residents in a city are charged for water usage every three months. The water bill is computed from a common fee, along with the amount of water the customers use. The last water bills for 40 residents from two different neighborhoods are displayed in the histograms.
Which statement correctly compares the water bills for the two neighborhoods?
Overall, water bills on Pine Road are less than those on Front Street.
Overall, water bills on Pine Road are higher than those on Front Street.
The range of water bills on Pine Road is lower than the range of water bills on Front Street.
The range of water bills on Pine Road is higher than the range of water bills on Front Street.
Chapter 1 Solutions
Pearson eText Business Statistics: First Course -- Instant Access (Pearson+)
Ch. 1 - Four different beverages are sold at a fast-food...Ch. 1 - U.S. businesses are listed by size: small, medium,...Ch. 1 - Prob. 1.3LBCh. 1 - Prob. 1.4ACCh. 1 - Prob. 1.5ACCh. 1 - Prob. 1.6ACCh. 1 - For each of the following variables, determine...Ch. 1 - Prob. 1.8ACCh. 1 - Prob. 1.9ACCh. 1 - Prob. 1.10AC
Ch. 1 - The director of market research at a large...Ch. 1 - Prob. 1.15ACCh. 1 - Prob. 1.17LBCh. 1 - Fora population of N = 902, verify that by...Ch. 1 - Given a population of N = 93, starting in row 29,...Ch. 1 - Prob. 1.20ACCh. 1 - You want to select a random sample of n = 1 from a...Ch. 1 - Prob. 1.22ACCh. 1 - Prob. 1.23ACCh. 1 - Prob. 1.24ACCh. 1 - Prob. 1.25ACCh. 1 - Prob. 1.26ACCh. 1 - Prob. 1.27ACCh. 1 - Prob. 1.28ACCh. 1 - Prob. 1.29ACCh. 1 - Prob. 1.30ACCh. 1 - Prob. 1.34ACCh. 1 - Prob. 1.35CYUCh. 1 - Prob. 1.36CYUCh. 1 - Prob. 1.37CYUCh. 1 - Prob. 1.38CYUCh. 1 - Prob. 1.39CYUCh. 1 - What is the difference between an interval scaled...Ch. 1 - What is the difference between probability...Ch. 1 - Prob. 1.42CYUCh. 1 - Prob. 1.43CYUCh. 1 - Prob. 1.45CYUCh. 1 - Prob. 1.48CRPCh. 1 - Prob. 1.51CRPCh. 1 - Prob. 1.52CRPCh. 1 - Social media provides an enormous amount of data...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Similar questions
- Pearson's r ranges from -1.00 (the strongest possible negative relationship) to + 1.00 (the strongest possible positive relationship). A value of 0 means there is no relationship between the two variables True or Falsearrow_forwardIn a recent survey, ice cream truck drivers in Cincinnati, Ohio, reported they make about $280 in income on a typical summer day. The income was generally higher on days with longer work hours, particularly hot day, and on holidays. The IceCream data file includes five weeks of the driver's daily income (Income), number of hours on the road (Hours), whether it was a particularly hot day (Hot = 1 if the high temperature was above 85-degrees F, 0 otherwise), and whether it was a Holiday (Holiday = 1, 0 otherwise). 1. Predict the income of a driver working 8 hours on a hot holiday. (Round to the nearest dollar.) 2. Predict the income of a driver working 8 hours on a hot day if it was not a holiday. (Round to the nearest dollar.)arrow_forwardPlease explain how to determine dependent or indepent...for example: Suppose 60 percent of the customers at Pizza Palooza order a square pizza, 70 percent order a soft drink, and 42 percent order both a square pizza and a soft drink. Is ordering a soft drink independent of ordering a square pizza? Thank you!arrow_forward
- A researcher records the gender of each child born in the county hospital during the month of June. This researcher is measuring a discrete variable. O True O Falsearrow_forwardOne common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a4-creditcourse, a B in each of three 3-credit courses, a C in a 2-credit course, and a D in a3 -credit course?arrow_forwardThe following equation explains weekly hours of television viewing by a child in terms of the child's age, mother's education, father's education, and number of siblings: tvhours* = Bo + B1age + B2age? + B3motheduc + Bafatheduc + B5sibs + u We are worried that tvhours* is measured with error in our survey. Let tvhours denote the reported hours of television viewing per week. (a) What do the classical errors-in-variables (CEV) assumptions require in this application? (b) Do you think the CEV assumptions are likely to hold? Explain.arrow_forward
- The following data was collected to explore how the number of square feet in a house, the number of bedrooms, and the age of the house affect the selling price of the house. The dependent variable is the selling price of the house, the first independent variable (x1) is the square footage, the second independent variable (x2) is the number of bedrooms, and the third independent variable (x3) is the age of the house. Effects on Selling Price of Houses Square Feet Number of Bedrooms Age Selling Price 1078 1 113000 1103 1 130500 1562 3 4 144800 1562 4 4 150600 1795 206100 2507 8 211500 2803 9 262000 3061 12 277700 3074 12 297900 Copy Data Step 1 of 2: Find the p-value for the regression equation that fits the given data. Round your answer to four decimal places.arrow_forwardOne common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 3-creditcourse, a B in each of two2-creditcourses, a C in a 4-credit course, and a D in a 3-3-credit course?arrow_forwardIdentify the variable in this test and what type of variable is it (nominal, ordinal or continuous). Then state the null and alternative hypothesis.arrow_forward
- One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a3-credit course, a B in each of two 4-credit courses, a C in a 4-credit course, and a D in a 3-credit course?arrow_forwardKindly correct mearrow_forwardSquare Feet Number of Bedrooms Age Selling Price 2848 4 242100 1270 113600 1825 281700 2235 5 199100 2072 4 307500 2197 4. 14 278800 2184 4 275300 1764 7 107200 2276 14 103000 Copy Data N Prev Step 2 of 2: Determine if a statistically significant linear relationship exists between the independent and dependent variables at the 0.05 level of significance. If the relationship is statistically significant, identify the multiple regression equation that best fits the data, rounding the answers to three decimal places. Otherwise, indicate that there is not enough evidence to show that the relationship is statistically significant. E Tables E Keypad AnswerHow to enter your answer (opens in new window) Keyboard Shortcuts Selecting a checkbox will replace the entered answer value(s) with the checkbox value. If the checkbox is not selected, the entered answer is used. X O There is not enough evidence. X2 + © 2021 Hawkes Learning JIS Aarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
what is Research Design, Research Design Types, and Research Design Methods; Author: Educational Hub;https://www.youtube.com/watch?v=LpmGSioXxdo;License: Standard YouTube License, CC-BY