Two conducting spheres have identical radii. Initially they havecharges of opposite sign and unequal

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Two conducting spheres have identical radii. Initially they havecharges of opposite sign and unequal magnitudes with the magnitudeof the positive charge larger than the magnitude of the negativecharge. They attract each other with a force of 0.269 N whenseparated by 0.4 m. The spheres are suddenly connected by a thinconducting wire, which is then removed. Now the spheres repel eachother with a force of 0.024 N. What is the magnitude of thepositive charge? Answer in units of C. What is the negative charge?Answer in units of C. . . .

 

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% Problem{07}: Prove De Moivre’s formula empirically using twosets of % equations. % (cos(x) + isin(

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% Problem{07}: Prove De Moivre’s formula empirically using twosets of % equations. % (cos(x) + isin(x))^n = cos(nx) + isin(nx) Attached

 

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We are aware of some memories, and unaware of others – awareness could be a useful way of…

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We are aware of some memories, and unaware of others – awareness could be a useful way of distinguishing between different types of memory. What evidence supports this distinction?
 

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Create a research question in the field of psychology that you are interested in researching…. 1 answer below »

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In 1,250-1,500 words, answer the following questions about possible research options.

  1. Create a research question in the field of psychology that you are interested in researching. Write questions clearly. Include a brief background of the problem you are proposing and why it is important to the field of psychology.
  2. State the null and alternative hypothesis (in both words and statistical notation) need to address the research question.
  3. Choose which statistical test would be used to conduct the study and support it with research.
  4. Describe the type of data needs to be collected to conduct the study and what techniques are best for collecting data.

Use three to five scholarly resources to support your explanations.

Prepare this assignment according to the guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

Attachments:

 

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Why We Should Learn Statistics (Essay, 14 points) Do you know what Mark Twain said about statistics?

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Why We Should Learn Statistics (Essay, 14 points)

Do you know what Mark Twain said about statistics?
In his autobiography he once wrote: “There are three kinds of lies: lies, damned lies and statistics.”

On two-three pages , write an essay (double spaced) that explains the important role statistics plays in driving modern world. How does statistics help managers assess the credibility and usefulness of information? How can it help them make decisions that lead to the most optimal outcomes? Please address these questions in your essay.
You are encouraged to be as creative as possible; for example, you may use well-known quotes, that are contrary to the Twain quote above, to support your points. Humorous references are welcome, as well. Just be sure to include all of your references used at the end of your essay.

You will submit the essay on Canvas. It should be typed on 8½ x 11 paper. No late submission will be accepted. The assignment is open book and notes and requires individual effort.

A works cited page in the end of essay is required.

Professor

 

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A nutritionist claims that the mean tuna consumption by a person is 3.43.4pounds per year. A sample

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A nutritionist claims that the mean tuna consumption by a person is 3.43.4pounds per year. A sample of 7070people shows that the mean tuna consumption by a person is 3.13.1pounds per year. Assume the population standard deviation is 1.131.13pounds. At alphaαequals=0.10.1, can you reject the clab) Identify the standardized test statistic. zequals=[removed]nothing(Round to two decimal places as needed.

 

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whichof the qualities required for a good document is violated in the following passage

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whichof the qualities required for a good document is violated in the following passage

 

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What kind of landform is the low-relief surface that the river is flowing on? Is this mainly an…

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What kind of landform is the low-relief surface that the river is flowing on? Is this mainly an erosional or depositional landform?
 

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The primary purpose of a cash budget is to: a. determine the level of investmentin current and fixed

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The primary purpose of a cash budget is to:
a.     determine the level of investmentin current and fixed assets.
b.     determine accounts payable.
c.     provide a detailed plan of futurecash flows.
d.     determine the estimated income taxfor the year.

 

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