What is the name of the hypothesis which states that the observed difference is due to sampling errors created by random sampling?

Independent and Paired Sample t-Tests
Factual Questions

What accounts for the 3-point difference between a mean of 38 and a
mean of 35?

1. Example 1 mentions how many possible explanations for the 3-point difference?

2. What is the name of the hypothesis which states that the observed difference is due to sampling errors created by random sampling?

3. Which of the following statements is true (circle one)?

A. The t test is used to test the difference between two sample means to determine statistical significance.

B. The t test is used to test the difference between two population means to determine statistical significance.

4. If a t test yields a low probability, such as p < .05, what decision is usually made about the null hypothesis?

5. The larger the sample, the (circle one)
A. more likely the null hypothesis will be rejected.
B. less likely the null hypothesis will be rejected.

6. The smaller the observed difference between two means, the (circle one)
A. more likely the null hypothesis will be rejected.
B. less likely the null hypothesis will be rejected.

7. If there is no variation among members of a population, is it possible to have sampling errors when sampling from the population?

8. If participants are first paired before being randomly assigned to experimental and control groups, are the resulting data “independent” or “dependent”?

9. Which type of data tends to have less sampling error (circle one)?
A. Independent
B. Dependent

We should let Value Savings Stores know what we really think about their special requirements. Stickers, of all things! What business do they think we are in?

Case Study: Profitability Analysis at Best Potato Chips, Inc.

Steve Brown, director of manufacturing, disagreed. He felt the additional manufacturing cost required to meet Value Savings Stores’ requirements was too high:

We should let Value Savings Stores know what we really think about their special requirements. Stickers, of all things! What business do they think we are in?

The sales force had a different opinion. Jake Williams felt the grocery segment was most important:

Just look at that volume! How could they be anything but our best customers?

The broad interest being generated by this assignment worried Aaron. Would he have to justify his recommendations to everyone in the company? Aaron quietly closed his office door.

Based on the available information and his own knowledge of ABC systems, Aaron needed to complete a segment profitability analysis before his meeting with Joe in the morning. With all these interruptions, it was going to be a long night.

 Examine an adjudicated & unclassified case or series in which behavioral analysis…

Behavioral Analysis in Decision Support

Examine an adjudicated & unclassified case or series in which behavioral analysis…
was used effectively (or ineffectively) and how it could have been improved, or
was not used, but it could have contributed significantly to the investigation and/or prosecution of the case(s).

Expand upon a “behavioral analysis” or “decision-making model” and explain how it could be effectively utilized in his or her own agency.

How is Law & Order politics still shaping our society and politics today?

Law & Order Politics
Prompt

Most people have come to view the government institutions that compose the criminal justice system as politically, economically, and racially neutral.
However, activists and academics who either challenge and/or study social systems and networks that reproduce inequality argue that the criminal justice system has grown considerably in the last 50 years in response to social movements and economic issues of the 1960s.

Write an essay explaining how the criminal justice system grew through Law & Order politics, which was a reaction to the socio-political crises faced by elites and created by popular social movements. In other words, explain how prisons grew because they resolved a political crisis for elites; being tough on crime was politically profitable.
Then, connect this history to current events and conditions. How is Law & Order politics still shaping our society and politics today?

“Describe the transformation in Federal powers that occurred during the U.S. Civil War (1861-65), and later with the 1929 Great Depression and FDR’s New Deal program: what type of expansion happened and what justifications were used for the expansion of these new programs?”

“Describe the transformation in Federal powers that occurred during the U.S. Civil War (1861-65), and later with the 1929 Great Depression and FDR’s New Deal program: what type of expansion happened and what justifications were used for the expansion of these new programs?”

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Respond to at least two of your classmates no later than Sunday 11:59 PM EST/EDT.

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Perspectives in Psychology are our basic “theories” on how we understand human and animal behavior. In a 3-4 page APA paper use the 3 perspectives you selected in Module 2 > Neurology and discuss?

Evolutionary, Behaviorism and Cognitive & Psychosocial

Perspectives in Psychology are our basic “theories” on how we understand human and animal behavior. In a 3-4 page APA paper use the 3 perspectives you selected in Module 2 > Neurology and discuss?

Critique of journal article “Making Sense of Crisis: Charismatic, Ideological, and Pragmatic in Response to Covid-19”:Discuss?

Journal Article Critique

Critique of journal article “Making Sense of Crisis: Charismatic, Ideological, and Pragmatic in Response to Covid-19”:Discuss?

Concisely analyze and critique the article, using supportive evidence. Adhere to APA writing style.

https://www.apa.org/pubs/journals/amp
https://www.sicotests.com/psyarticle.asp?id=298
https://journals.sagepub.com/doi/10.1177/1094428117731879
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8963999/