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Hitman42 [59]
2 years ago
8

An economist conducted a study of the possible association between weekly income and weekly grocery expenditures. The particular

interest was whether higher income would result in shoppers spending more on groceries. A random sample of shoppers at a local supermarket was obtained, and a questionnaire was administered asking about the weekly income of the shopper’s family and the grocery bill for that week. The gender of the shopper was also obtained. The least squares line had a slope of 0.079 . The average amount by which the grocery bill increases for an increase of $100 per week is given by:a. $7.9 .b. The answer cannot be determined from the information provided.c. $0.079 .d. $10.0 .
Business
1 answer:
krek1111 [17]2 years ago
4 0

The answer cannot be determined from the information provided.

Answer: Option B.

<u>Explanation:</u>

A linear regression line has an equation in the form Y = a + bX, where X stands for the explanatory variable and Y is used to denote the dependent variable in the equation. The slope of the line is b, and a is the intercept (the value of y when x = 0).

A regression line (LSRL - Least Squares Regression Line) is a straight line that explains how a dependent variable y changes as an explanatory variable x changes. The line is a mathematical model used to predict the value of y for a given x. Regression requires that we have an explanatory and response variable.

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Komok [63]

Answer:

Explanation:

It wouldn't now, unless you are very wealthy. Interest rates are very low and you would have to go into the junk bond market to get any kind of decent return. But Junk Bonds are or can be very unstable and you get a high return for a very chancy situation.

I think I know what the question wants you to understand. You need something that will provide with income. You just don't want to deal with bonds. There are stocks around that pay dividends; they are very conservative and if they go down, that will be the least of your problems.

You can then devote your resources to capital gains or pure stocks: no interest payments, but the stock itself goes up. There is a whole different tax system for capital gains.

You should also get some gold or silver as insurance.

Since you have asked about stocks and bonds, I have not said anything about cryptos. That's an option, but you have to be very knowledgeable because those things can be an investment nightmare.

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2 years ago
The government provides ______
Harrizon [31]
Unemployment insurance
6 0
3 years ago
You work for an advertising agency. You have been assigned to come up with an advertising campaign for a new brand of designer w
kaheart [24]

Answer:

The correct answer are: peripheral route; you do not have strong arguments for why your product is superior

Explanation:

The peripheral route, instead of examining the relevant arguments for the matter, individuals examine the message quickly or focus on simple indicators that help them decide whether to accept or reject the position advocated in the message. The elements that are peripheral to the arguments of the message are those that take center stage. These may include the communicator's physical attractiveness, the direct style of speaking, or the pleasant association between the message and the music that is heard in the background. Sometimes, the strength of the arguments is of secondary or almost null importance. Sometimes we lack the motivation, ability or time to reflect carefully. If we are disinterested, distracted or busy, we may not take the time to analyze the content of the message. Instead of analyzing whether the arguments are convincing, we will most likely follow the peripheral route, focusing on clues and indicators that activate automatic acceptance without too much cognitive processing. Peripheral processing allows communicators to design simple claims and messages to influence individuals. Although on many occasions this route may seem like the panacea of ​​contemporary persuasion, the truth is that a good part of it is also carried out through mechanisms that involve careful and reflective considerations of the message's arguments, since, as we have indicated, When people have some motivation or are able to process messages, they are not based exclusively on peripheral cues and signals, or necessarily fall into the tricks of the persuader. When processing peripherally, people always rely on simple rules, to make decisions, "heuristic." For example the "heuristic" that experts should be believed and only for this reason accept the recommendation of a speaker, the heuristic "if many people think that something is good, then it should be" or those of reputation, consistency and security apparent in the argument. Peripheral and superficial processing does not produce profound and lasting changes of opinion. The effects of surface processing are ephemeral but relevant enough to convince an undecided voter or push a consumer towards the purchase of one or another product.

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2 years ago
In the workplace today, more emphasis is being put on mental health. But sometimes, employees don't want to be seen as being una
AleksandrR [38]

Answer:

I believe it would be a lot easier to argue organization's ethical responsibility to help employees deal with stress.

<u>Here's some ideas:</u>

<em>INTRO</em>

--> Introduce your topic/argument

(make sure to include a thesis statement!!)

First, show the reader how damaging stress can be to the employee by explaining it's negative impact on the employee's wellbeing:

  • Symptoms of stress and ways that it negatively impacts employees specifically.
  • Mention how stress reduces productivity and site research about it.

Point out how common stress is within the workplace by using stats or current day examples:

  • Statistics about the huge percentage of people who report feeling stressed out from work.
  • Use the current day example of how the current pandemic has had a massive impact on the stress especially on healthcare workers.
  • Main point: <em>stress is a very common and serious problem among employees</em>.

<em>BODY</em>

Argue how organizations DO have an ethical responsibility to help employees deal with stress:

  • Point out how it's a very serious problem.
  • Argue that an organization who chooses not to help is a bad organization.
  • Show examples in history where organizations did not take good care of their employees.

To further strengthen your argument, mention how beneficial it is for the organization itself to provide resources for employees to help them manage their stress:

  • Provide statistics on the usefulness of stress-management programs within the workplaces (example: INCREASES PRODUCTION).
  • Argue how happier employees also tend to function better in the workplace because they feel supported.

<em>CONCLUSION</em>

--> Summarize your essay

  • Summarize your main points and restate your thesis statement here.
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Printers today have many features that include improved quality, photo printing capabilities, digital camera connectivity, built
iVinArrow [24]

Answer:

A printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper. Printers vary in size, sophistication, speed, and cost. In general, more expensive printers are used for higher-resolution color printing.

Printers today have many features that include improved quality, photo printing capabilities, digital camera connectivity, built-in flash memory card readers, wireless connectivity, and faster speed.  

The Six important printer qualities are:

  1. Color: It is important for users who need to print pages for presentations or maps, photos and other pages where color is part of the information. Color printers can also be set to print only in black-and-white. Color printers are more expensive to operate since they use two ink cartridges (one color and one black ink, toner) that need to be replaced after a certain number of pages. Users who don't have a specific need for color and who print a lot of pages will find a black-and-white printer cheaper to operate.  
  2. Resolution: Printer resolution (the sharpness of text and images on paper) is usually measured in dots per inch (dpi). Most inexpensive printers provide sufficient resolution for most purposes at 600 dpi.
  3. Speed: If you do much printing, the speed of the printer becomes important. Inexpensive printers print only about 3 to 6 sheets per minute. Color printing is slower. More expensive printers are much faster.
  4. Memory: Most printers come with a small amount of memory (for example, one megabyte) that can be expanded by the user. Having more than the minimum amount of memory is helpful and faster when printing out pages with large images or tables with lines around them (which the printer treats as a large image).
  5. Wireless connectivity : Specialized printer nowadays have wireless connectivity which allows user to communicate with the machine without physical operation. Like one can just give command to the printer to print their projects using their mobile phone while sitting on the couch. This feature might add extra bucks to the bill but its worth it.
  6. Printer languages The commands from the computer to the printer to tell the printer how to format the document being printed. These commands manage font size, graphics, compression of data sent to the printer, color, etc. The two most popular printer languages are Postscript and Printer Control Language.

Conclusively the best printer will be the one which will provide pleasant color contrast, good resolution, enough memory, wireless connectivity and have better language settings.

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