Order Number 
636738393092 
Type of Project 
ESSAY 
Writer Level 
PHD VERIFIED 
Format 
APA 
Academic Sources 
10 
Page Count 
312 PAGES 
Chapter 7
15. In a particular country, it is known that college seniors report falling in love an
average of 2.20 times during their college years. A sample of five seniors, originally
from that country but who have spent their entire college career in the
United States, were asked how many times they had fallen in love during their
college years. Their numbers were 2, 3, 5, 5, and 2. Using the .05 significance
level, do students like these who go to college in the United States fall in love
more often than those from their country who go to college in their own country?
(a) Use the steps of hypothesis testing. (b) Sketch the distributions involved.
(c) Explain your answer to someone who is familiar with the Z test
(from Chapter 5) but is unfamiliar with the t test for a single sample.
Chapter 8
18. Twenty students randomly assigned to an experimental group receive an
instructional program; 30 in a control group do not. After 6 months, both groups
are tested on their knowledge. The experimental group has a mean of 38 on the
test (with an estimated population standard deviation of 3); the control group
has a mean of 35 (with an estimated population standard deviation of 5). Using
the .05 level, what should the experimenter conclude? (a) Use the steps of
hypothesis testing, (b) sketch the distributions involved, and (c) explain your
answer to someone who is familiar with the t test for a single sample but not
with the t test for independent means.
Chapter 9
18. A psychologist studying artistic preference randomly assigns a group of 45 participants
to one of three conditions in which they view a series of unfamiliar abstract
paintings. The 15 participants in the Famous condition are led to believe that
these are each famous paintings; their mean rating for liking the paintings is 6.5
(S = 3.5). The 15 in the Critically Acclaimed condition are led to believe that
these are paintings that are not famous but are very highly thought of by a group
of professional art critics; their mean rating is 8.5 (S = 4.2 ). The 15 in the Control
condition are given no special information about the paintings; their mean rating
is 3.1 (S = 2.9 ). Does what people are told about paintings make a difference
in how well they are liked? Use the .05 level. (a) Use the steps of hypothesis testing; (c) figure the effect size for the study; (d) explain your answer to part (a) to someone who is familiar with the t test for independent means but is unfamiliar with analysis of variance
Chapter 11
11. Make up a scatter diagram with 10 dots for each of the following situations:
(a) perfect positive linear correlation, (b) large but not perfect positive linear
correlation, (c) small positive linear correlation, (d) large but not perfect negative
linear correlation, (e) no correlation, (f) clear curvilinear correlation.
13. Four young children were monitored closely over a period of several weeks to
measure how much they watched violent television programs and their amount
of violent behavior toward their playmates. The results were as follows:
Child Code number  Weekly Viewing of Violent TV (hours 
Number of Violent or Aggressive Acts Toward Playmates 
G3368 
14 
9 
R8904 
8 
6 
C9890 
6 
1 
L8722 
12 
8 
(a) Make a scatter diagram of the scores; (b) describe in words the general pattern of correlation, if any; (c) figure the correlation coefficient; (d) figure whether the correlation is statistically significant
(use the .05 significance level, twotailed); (e) explain the logic of what
you have done, writing as if you are speaking to someone who has never heard
of correlation (but who does understand the mean, deviation scores, and hypothesis
testing); and (f) give three logically possible directions of causality, indicating
for each direction whether it is a reasonable explanation for the correlation
in light of the variables involved (and why).
Can anyone help me?
RUBRIC  
Excellent Quality
95100%

Introduction
4541 points The context and relevance of the issue, as well as a clear description of the study aim, are presented. The history of searches is discussed. 
Literature Support
9184 points The context and relevance of the issue, as well as a clear description of the study aim, are presented. The history of searches is discussed. 
Methodology
5853 points With titles for each slide as well as bulleted sections to group relevant information as required, the content is wellorganized. Excellent use of typeface, color, images, effects, and so on to improve readability and presenting content. The minimum length criterion of 10 slides/pages is reached. 
Average Score
5085% 
4038 points
More depth/information is required for the context and importance, otherwise the study detail will be unclear. There is no search history information supplied. 
8376 points
There is a review of important theoretical literature, however there is limited integration of research into problemrelated ideas. The review is just partly focused and arranged. There is research that both supports and opposes. A summary of the material given is provided. The conclusion may or may not include a biblical integration. 
5249 points
The content is somewhat ordered, but there is no discernible organization. The use of typeface, color, graphics, effects, and so on may sometimes distract from the presenting substance. It is possible that the length criteria will not be reached. 
Poor Quality
045% 
371 points
The context and/or importance are lacking. There is no search history information supplied. 
751 points
There has been an examination of relevant theoretical literature, but still no research concerning problemrelated concepts has been synthesized. The review is just somewhat focused and organized. The provided overview of content does not include any supporting or opposing research. The conclusion has no scriptural references. 
481 points
There is no logical or apparent organizational structure. There is no discernible logical sequence. The use of typeface, color, graphics, effects, and so on often detracts from the presenting substance. It is possible that the length criteria will not be reached. 
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