This website uses cookies to ensure you have the best experience.

# Time To Pratice Essay

1877 words - 8 pages

University of Phoenix Material

Time to Practice – Week Two

Complete Parts A, B, and C below.

Part A

1. Why is a z score a standard score? Why can standard scores be used to compare scores from different distributions? It is a scores relationship to the mean indicating whether it is above or below the mean. It does this by converting scores to z score. Yes – keep going – just a bit more is needed.2 out of 3 pts

2. For the following set of scores, fill in the cells. The mean is 74.13 and the standard deviation is 9.98.

|Raw score |Z score |
|68.0 |-.6142 |
|?58.16 yes! |–1.6 |
|82.0 |.789 |
|92.09 ...view middle of the document...

This data is available on the student website under the Student Text Resources link.

The data sets for problems 5 and 6 can be found through the Pearson Materials in the Student Textbook Resource Access link, listed under Academic Resources. The data is listed in the data file named Lesson 20 Exercise File 1. Answer Exercises 5 and 6 based on the following research problem:

Ann wants to describe the demographic characteristics of a sample of 25 individuals who completed a large-scale survey. She has demographic data on the participants’ gender (two categories), educational level (four categories), marital status (three categories), and community population size (eight categories).

5. Using IBM® SPSS® software, conduct a frequency analysis on the gender and marital status variables. From the output, identify the following:

a. Percent of men
b. Mode for marital status
c. Frequency of divorced people in the sample
Please enter the numbers here so that I know that you know how to read the SPSS output. Please paste your SPSS output right here where it belongs.
2 out of 3 pts
6. Using IBM® SPSS® software, create a frequency table to summarize the data on the educational level variable. Copy and paste the output from IBM® SPSS® into this worksheet.
I can’t find the correct SPSS output. 0 out of 3 pts
7. The data set for this problem can be found through the Pearson Materials in the Student Textbook Resource Access link, listed under Academic Resources. The data is listed in the data file named Lesson 21 Exercise File 1. David collects anxiety scores from 15 college students who visit the university health center during finals week. Compute descriptive statistics on the anxiety scores. From the output, identify the following:

a. Skewness
b. Mean
c. Standard deviation
d. Kurtosis

I found the SPSS output. Now I need to you to type in the correct answers. 2 out of 3 pts.

Part C

Complete the questions below. Be specific and provide examples when relevant.

Cite any sources consistent with APA guidelines.

|8. What is the relationship between reliability and validity? How |If data are valid they must be reliable if information is reliable that |
|can a test be reliable but not valid? Can a test be valid but not |does not mean that it is valid. Reliability is a necessary but not |
|reliable? Why or why not? Good start but the question isn’t |sufficient condition for validity. Having methods in place to ensure |
|completely answered. |validity there is trouble. It is two main reasons experimenter bias and |
|2 out of 3 pts. ...

## Other Papers Like Time To Pratice

### Professional Presence Essay

5848 words - 24 pages progress yet to be made. Comparatively speaking of the quality, type and availability of healthcare across our globe, there is a clear lag and imbalance for those in other countries where healthcare is still antiquated and minimal at best. Evidence of this advancement in health and healing is described in Dosseyâ€™s three eras of medicine. Two of these eras describe the periods of time whereas progression has been made since the second half of the

### Freedom And Responsibility Essay

2141 words - 9 pages specifically ordered by his FBI handlers, Kevin Armstrong and Paul Allen, to collect e-mail addresses, phone numbers, and other private information, and to conduct “indiscriminate surveillance” of Muslims, violating their First Amendment right to freedom of religion. Peter Bibring, a staff attorney for the ACLU of Southern California said “The FBI should be spending its time and resources investigating actual threats, not spying on every American who

### Hate Crime Laws

2348 words - 10 pages On June 7, 1998, 49-year-old James Byrd Jr. of Texas accepted a ride from three white men, who then beat him severely, urinated on him, chained him by his ankles to the back of their pick-up truck, dragged him for three miles into the countryside, and dumped his corpse in front of an African-American cemetery (Graczyk). A little over a year later, a jury sentenced ring leader John King to death by lethal injection (“Man Executed for Dragging

### Rational Emotional Behavior Therapy Case Study Conceptualization And Treatment Plan

2140 words - 9 pages constantly changing and processing, their value or worth is not measured by their behavior. According to REBT, healthy individuals function with rational beliefs (Murdock, 2009). Sarah’s needs can best be met through the use of REBT as the therapist incorporates the interventions of role-playing and disputing, stop and monitor, and recognizing and changing irrational thought patterns, while striving for the goal of eliminating irrational thinking

### Holidays In Albania

1636 words - 7 pages moonlight. In addition to that, Vlora’s seaside is the place where the two seas (Adriatic and Ion) are separated and mixed at the same time. The most wonderful part of Vlora is a place called The Cold Water. Seth Kugel describes diving “into crystal blue water” of one of Vlora’s villages as one of his “top travel moments.” All my friends and relatives love this coastal city. People sunbathe all day long and have fun in the amazing nightclubs in the

### A Heart Of Darkness

1748 words - 7 pages immoral. In the Heart of Darkness, the main character is Charlie Marlow. He is a self-motivated character who basically controls the development of the theme. Through Marlow’s experiences and revelations, the author illustrates how forces of light and darkness serve to weave the human soul together; thus, fundamentally how well and evil are reflected in an individual. Marlow’s journey leads him in an urgent search for Kurtz, the one man

### The Aspects Of Vulnerability Among The Exploited In Medical Research

2287 words - 10 pages this particular vulnerable population. This population includes the following vulnerabilities; lack of education, ethnic minorities, the elderly, and those disadvantaged as previously mentioned (i.e.; medical and economically disadvantaged). In all this, individuals may have a hard time understanding what they are consenting to; thus, making it easier for coercion to occur. Various aspects of these vulnerabilities will be apparent in the

### The Hitchhiker’S Guide To The Galaxy

1171 words - 5 pages The Hitchhiker’s Guide to the Galaxy As the human race makes life-changing discoveries, it is made apparent that there is always more to learn as the universe, instead of becoming familiar, is becoming absurd. The Hitchhiker’s Guide to the Galaxy, written by Douglas Adams, as well as the 2005 film adaption, portrays absurdity to be an all-encompassing system in the universe. Through the introduction and attempt to understand lack of reason

### The Ford Motor Company Wage Increase Of 1914 And The Theory Of Incentives And Efficiency Wages

1252 words - 6 pages dissatisfaction, with turnover reaching 370 per cent in 1913 (this was extremely high relative to other firms and industries). This level of turnover has been attributed to wage inequities and inadequate work conditions apart from job monotony. Absenteeism also soared. There were no formal vacations for the working class; therefore voluntary lay-offs could be seen as their replacement. Despite all these problems, Ford was very profitable at the time

### Historical Analysis Of The Economical Breakthroughs Of The Industrial Revolution

1396 words - 6 pages apply structure to the new economy presented, but they were not flawless, and while their ideas are still in effect in today’s world, they also caused quite a few problems immediately and over time. Capitalism was a form of economy that played a colossal role in the industrial revolution. It was described in a famous Scottish philosopher, Adam Smith, in his book, Wealth of Nations. In this economy, people were to act selfish, doing what is

### Leadership Portrayed in Monologue from Shakespeare’s Henry V

1214 words - 5 pages realize the organization object. (Waal and Sivro, 2012) In history there is a fight between Henry v of England and the French army on 25th of October 1415.Henry was aim to reclaim English land which seized by France at that time. The French army have strong dominant strategy compare to the English army, the French army had around 30,000 to 60,000 soldiers, most of them knights on armor ready to fight .Whereas, the English army had no armor and no

## Related Essays

### : Cannibalism Essay

839 words - 4 pages will restore some degree of health (a variant of herbal medicine) and are reputed to be selling them for such purposes, it is not far fetched to believe that dead babies are being eaten as portrayed. It is known that aborted preborn babies are used for much experimental medical research and have been used in the manufacture of cosmetics. Aborted babies are for some facilities a commodity sold for profit.Creating rather a scope for modren cannibalism. Its the time when we the people have to work against such inhuman activites and take proper measures to eradicate such a inhuman pratice.

### Xbm Sell Dry Process 2.4*11m Raw Ball Mill In Different Production Line

1254 words - 6 pages Xinchang Railway connect here, and at the same time the coastal Highway and Haili Highway also link here. Because of its special harbor location advantages and manufacturing capacity, xingbang Group has become the largest cement equipment manufacturing and exporting base in our national coastal areas.Scope of business: The company has the great comprehensive ability to provide best quality services on turn-key basis with technology design

### Compare And Contrast Shirley Jackson's "The Lottery" And D.H. Lawrence's "The Rocking Horse Winner"

1526 words - 7 pages , which are in piles throughout the square. The adults follow suit and before long, the square is full with every able-bodied man, woman, and child all excitedly awaiting the selection of the winning ticket. Mr. Summers the director of the event arrives with the black box used to hold the tickets. The atmosphere is overall light in a familiar sort of way. Most of the ritual had been lost with time, however, nevertheless the slips of papers are

### Schizophrenia Essay

2250 words - 9 pages . Undifferentiated, refers to thoughts between unrelated topics. Because other diseases can cause symptoms of psychosis, psychiatrists should make the final diagnosis. Most individuals with schizophrenia find that their symptoms improve with medication, and some can get control of their symptoms over time. However, others have functional disability and are at risk for repeated episodes, especially during the early stages of the illness. "Rather than the