The polling organization Ipsos conducted telephone surveys in March of 2004, 2005 and 2006. In each year, 1001 people age 18 or older were asked about whether they planned to use a credit card to pay federal income taxes that year. The data are given in the accompanying table. Is there evidence that the proportion falling in the three credit card response categories is not the same for all three years? Test the relevant hypotheses using a .05 significance level. (Use 2 decimal places.)
| Intent to Pay Taxes with a Credit Card | |||
| 2004 | 2005 | 2006 | |
| Definitely/Probably Will Might/Might Not/Probably Not Definitely Not |
45 175 761 |
43 169 798 |
43 168 767 |
χ2 =
P-value interval
p < 0.001
0.001 ≤ p < 0.01
0.01 ≤ p < 0.05
0.05 ≤ p < 0.10
p ≥ 0.10
In: Statistics and Probability
The polling organization Ipsos conducted telephone surveys in March of 2004, 2005 and 2006. In each year, 1001 people age 18 or older were asked about whether they planned to use a credit card to pay federal income taxes that year. The data are given in the accompanying table. Is there evidence that the proportion falling in the three credit card response categories is not the same for all three years? Test the relevant hypotheses using a .05 significance level. (Use 2 decimal places.) Intent to Pay Taxes with a Credit Card 2004 2005 2006 Definitely/Probably Will Might/Might Not/Probably Not Definitely Not 46 172 791 47 173 761 49 182 800 χ2 = P-value interval p < 0.001 0.001 ≤ p < 0.01 0.01 ≤ p < 0.05 0.05 ≤ p < 0.10 p ≥ 0.10
In: Statistics and Probability
SALESREP
|
SalesRepNo |
RepName |
HireDate |
|
654 |
Jones |
01/02/2005 |
|
734 |
Smith |
02/03/2007 |
|
345 |
Chen |
01/25/2004 |
|
434 |
Johnson |
11/23/2004 |
CUSTOMER
|
CustNo |
CustName |
Balance |
SalesRepNo |
|
9870 |
Winston |
500 |
345 |
|
8590 |
Gonzales |
350 |
434 |
|
7840 |
Harris |
800 |
654 |
|
4870 |
Miles |
100 |
345 |
In: Computer Science
A week before a certification election, a WalShop store manager (who resides in Walnut) walks by a Rancho Cucamonga church in order to observe a union organizing meeting she read about on a bulletin board in the employee cafeteria. According to her rough count, approximately a hundred of the 250 employees at the store were attending. She looks for familiar faces from the sidewalk outside (and makes notes of what she observes) but does not attempt to make contact with anyone going inside the church. After several nervous employees called the manager’s presence out to the union supporter, Arturo Cruz, Cruz comes outside and orders the manager to leave. After a brief argument, the manager departs but not before wagging her finger at the church and shouting “Unions will be the death of us all!” The union loses the election by a close margin (120 in favor of certification, 130 against). Shortly thereafter, the union files an unfair labor charge against WalShop claiming that the supervisor’s presence and words constituted a “threat of reprisal” and thereby invalidated the election. In testimony before the Administrative Law Judge (ALJ), the supervisor states she was merely in the neighborhood and walked by out of curiosity. Management tells the ALJ that it neither ordered nor was aware of the supervisor’s action at the time it occurred. A regional vice president admitted, however, that he received a memo from the manager the day after the meeting describing what she had seen (including the names of some prominent employees in attendance) but claims to have taken no action based on the memo. Does the union need to prove that an unfair labor practice charge occurred in order to invalidate the election? Without regard to whether an unfair labor practice can be proven, should the election be ruled invalid (be sure to name the appropriate test the NLRB uses for judging elections and analyze the facts to determine whether that test can be proven)? Be sure to explain your answer.
In: Operations Management
Full-time college students report spending a mean of 25 hours per week on academic activities, both inside and outside the classroom. Assume the standard deviation of time spent on academic activities is 4 hours. Complete parts (a) through (d) below. a. If you select a random sample of 16 full-time college students, what is the probability that the mean time spent on academic activities is at least 24 hours per week? nothing (Round to four decimal places as needed.) b. If you select a random sample of 16 full-time college students, there is an 80% chance that the sample mean is less than how many hours per week? nothing (Round to two decimal places as needed.) c. What assumption must you make in order to solve (a) and (b)? A. The population is symmetrically distributed, such that the Central Limit Theorem will likely hold for samples of size 16. B. The sample is symmetrically distributed, such that the Central Limit Theorem will likely hold. C. The population is normally distributed. D. The population is uniformly distributed. d. If you select a random sample of 100 full-time college students, there is an 80% chance that the sample mean is less than how many hours per week? nothing (Round to two decimal places as needed.
In: Statistics and Probability
Survey empirical evidence to discuss the impact of government regulations (e.g., Sarbanes–Oxley Act of 2002 and Dodd–Frank Wall Street Reform and Consumer Protection Act of 2010) on corporate operation and financial performance.
Please provide discussion of the above topic and citation of resources.
Thanks!!
In: Accounting
Learning Objectives:
● review implementing the interface Comparable<T>
● programming against interfaces not objects.
● review reading in data from a file
● use the internet to learn about the interface Comparator<T>
● use a Comparator to provide an alternative way to order elements in a
collection
Description:
Turn in:
Turn in the assignment via Canvas
Create a package called booksthat includes 3 files: Book.java, BookApp.java, and books.csv (provided).
Class Book represents Pulitzer prize winning
books that have a title, an author and a year, when they
won the award. Implement the class Book exactly as specified in the
UML diagram below.
You are allowed to create private methods to structure your code,
but fields, constructors, and public methods must not be changed
nor added or removed.
Notice that class Book implements the interface
Comparable<T>. The method specified in the interface
is not listed in the UML class diagram of class Book. However, the
fact that Book implements Comparable<T> implies that the
interface method needs to be implemented.
The interface Comparable<T> implements the natural order. In
case of class Book it should sort by title.
Also notice that class Book is immutable. It has getters but no setters.
Method toString:
The toString method should return a string of the following
form: name by author ( year )
Make sure to include the @Override annotation
Method getList:
Note that the method getList is underlined. Underlining a method
in a UML class diagrams indicates that the method is static.
The method getList should readin the data from the csv file
book.csv. If a line doesn’t follow the pattern
title,author,yearthen a message should be written to the
standard error stream (see sample output) The program should
continue reading in the next line. NO exception should be thrown
.
Please note that the sample output is only provided to help clarify the instructions. The program still needs to fulfill all the requirement when I test it with another csv file (e.g. where all lines are correct or other lines have an issue)
Write a test client called BookApp.java
● It should read in the data from the file book.csv. Two lines have an issue. Treat them as described above.
● Print the number of books that were read in.
Make sure to determine the number of books at run time. I will test your code with a different csv file.
● Sort the list in natural order and print the list
● Sort the books in the list in reverse order using a Comparator<T>that is provided in class Collections
● List the book in the newly reversed order
Sample Output:
Problem reading in "No Pulitzer prize for fiction was awarded in 2012" Problem reading in "The Brief, Wondrous Life of Oscar Wao,Junot Diaz,2008" Number of books read in: 14
Sorted book list:
A Visit from the Goon Squad by Jennifer Egan (2011)
Empire Falls by Richard Russo (2002)
Gilead by Marilynne Robinson (2005)
Interpreter of Maladies by Jhumpa Lahiri (2000)
March by Geraldine Brooks (2006)
Middlesex by Jeffrey Eugenides (2003)
Olive Kitteridge by Elizabeth Strout (2009)
The Amazing Adventures of Kavalier & Clay by Michael Chabon
(2001) The Goldfinch by Donna Tartt (2014)
The Hours by Michael Cunningham (1999)
The Known World by Edward P. Jones (2004)
The Orphan Master's Son by Adam Johnson (2013)
The Road by Cormac McCarthy (2007)
Tinkers by Paul Harding (2010)
Reverse order:
Tinkers by Paul Harding (2010)
The Road by Cormac McCarthy (2007)
The Orphan Master's Son by Adam Johnson (2013)
The Known World by Edward P. Jones (2004)
The Hours by Michael Cunningham (1999)
The Goldfinch by Donna Tartt (2014)
The Amazing Adventures of Kavalier & Clay by Michael Chabon
(2001) Olive Kitteridge by Elizabeth Strout (2009)
Middlesex by Jeffrey Eugenides (2003)
March by Geraldine Brooks (2006)
Interpreter of Maladies by Jhumpa Lahiri (2000)
Gilead by Marilynne Robinson (2005)
Empire Falls by Richard Russo (2002)
A Visit from the Goon Squad by Jennifer Egan (2011)
In: Computer Science
In: Finance
In: Accounting
Discuss the importance of patient’s rights as they receive services at a healthcare facility.at least 2 academic references are expected, cited in-text and referenced in proper APA format. Initial discussion responses must be a minimum of 300 words or more.
In: Nursing