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Review questions...? **Review** **Questions** [INSERT HERE] [INSERT YOUR HERE] **Review** **Questions** Chapter 8 **Review** **Questions** Companies can reduce health care costs during negotiation by promoting a healthy lifestyle; healthy employees keep costs low. Requiring pre-employment and random drug and alcohol testing, offering smoking cessation assistance, and providing discounted gym memberships will help to ultimately keep health care costs low. All of these factors can potentially give the negotiator the upper hand during the negotiation process. Insurance companies do not like to pay claims, by promoting a healthy lifestyle for employees, and conveying that ideal to the...

3 Pages(750 words)Research Paper

Article Review /Statistics...SUMMARY Survey: The Pew Research Center for the People & the Press is a research group which is independent. The center studies attitudes of the people and their opinions toward the press, politics and public policy issues. During the US presidential elections 2008, the center conducted a survey among 3,402 adults. These adults were interviewed on landline and cell phones. According to the survey, it was found out that since mid-October, “McCain has made gains among young voters, although they still favor Obama by a wide margin (by 61% to 36% among those ages 18 to 29). Obama holds a wide lead over John McCain among those who say they have already voted (32% of all likely voters) or say they plan to vote before Election Day (7... Survey: The...

2 Pages(500 words)Essay

Review questions...**Review** **Questions** Part A: Topics 3 Q1. Self esteem and learning outcomes It is true that the relation ship between teachers and their pupils play a big role in determining the pupils self concept. Self concept is the set of attitudes and knowledge that one normally has about himself. The concept that one has of himself also affects their self esteem. In my own experience, there are those teachers who have a healthy relationship with students, and this enables the students to have better self esteem, but there are also those students who have bad experiences with their teachers, and this affects their esteem (Westwood, 2008). For instance, if a teacher is mean and does not like a certain student, say...

8 Pages(2000 words)Book Report/Review

Statistics questions...Grade **Statistics** **questions** **Question** a) The assumption being made by the prosecutor is that the perpetrator commiting the crime will be a student of one of the two schools, probably Duke or UNC
(b) Probability=(0.1*0.2)+0.03=0.05
From the result above, the probability is 5.0%, this is too low and still not very reliable for the prosecutor to convict the suspect.
**Question** 2
(a) Null hypothesis: The incidence of crimes committed on full moon days, new moon days, and seventh days after the full moon and new moon were equal.
Alternative hypothesis: The incidence of crimes committed on full moon days was much higher than on all other days, new ...

6 Pages(1500 words)Assignment

Statistics: Project Questions...**Statistics**: Project **Questions** School Affiliation **Statistics**: Project **Questions** **Question** Mean of API= 165.49/13= 12.73 Variance= 15,818.46- 15563.08= 255.38/12= 21.28
Standard error= 0.035
Z-score of 95% confidence = 1.96 but Z= (x-mean)/standard deviation
Price= 0.976×0.035+12.73= 12.8
**Question** 2
95% confidence= Z0.05= 1.96
Mean oil price= 165.49/13 = 12.73
Variance= 1/n-1(x-mean) 2
1/12(2109.1937-2106.6877) = 0.2088
s.t = 0.20881/2/13= 0.035
z= (x-u)/s.t where s.t is the standard error.
Lower limit= 12.73- 1.96×0.035= 12.6614
Upper limit = 12.73+1.96×0.035= 12.7986
Confidence region for the mean=...

1 Pages(250 words)Assignment

Review questions...**Review** **Questions** By Choose an airlines; foreign or domestic and then list the seven stages in the application of the marketing principles found in Chapter 1 of the Shaw textbook to this airline company. (Shaw, 2007).
Qatar Airways
1. The customer
Qatar Airways focuses on its customers. The company conducts market research to learn about the consumer demographics, needs, preferences, and purchasing habits (Qatar Airways, 2014).
2. The marketing environment
Generally, Qatar operates in a competitive environment. Qatar is a politically stable country. However, poor economy hinders most people to use air transport. Socially, most people are reluctant to fly, believing it is for specific class of individuals....

2 Pages(500 words)Assignment

Review questions...**Question** Realism is nothing more than the overall ideology of satisfied and powerful s. In this perspective, realism acts as an element that remains inseparable from powerful and satisfied states (Rosenthal 157). Earlier views on realism depend on a number of assumptions that depict the inseparability between a powerful and satisfied state and realism. These include the assumption that states are the sole actors in aspects of international relations that only matter to them. In addition, the state’s policy maker has the primary responsibility of creating and maintaining the ultimate national power. The sole reason of the state has the support of the assumption that no central authority reigns above the state. Only...

3 Pages(750 words)Assignment

3 questions - statistics related...**STATISTICS** Q1. According to the **statistical** analysis of the correlation of the forms of consumer installment credits, the following result from the table gives the correlation levels.
Table 1: Correlations
Gas Cards
Travel & Enter. Card
Bank Credit Card
Retail Card
Total Credit Card
Total Installment Card
Gas Cards
Pearson Correlation
1
.775**
.750**
.784**
.781**
.736**
Sig. (2-tailed)
.005
.008
.004
.005
.010
N
11
11
11
11
11
11
Travel Enter. Card
Pearson Correlation
.775**
1
.960**
.975**
.973**
.958**
Sig. (2-tailed)
.005
.000
.000
.000
.000
N
11
11
11
11
11
11
Bank Credit Card
Pearson Correlation
.750**
.960**
1
.978**
.994**
.996**
Sig. (2-tailed)
.008
.000
.000
.000
.000
N
11
11
11
11
11
11
Retail...

2 Pages(500 words)Assignment

Statistics questions... interval to predict the mean length of all new car loans from that banks is
43 months to 79 months
A95% confidence interval to predict the mean length of all new car loans from that bank is between 43 months and 79 months.
17. Sample mean, = 354 mL, Sample standard deviation, s = 1.5 mL and sample size, n = 24.
a. The null and alternate hypotheses are
(The ice cold bottles of beer contain the advertised 355 mL.)
(The ice cold bottles of beer contain less than the advertised 355 mL.)
The test will be left-tailed test, as the alternate hypotheses involve less than “<” symbol.
b. The selected level of significance, α is 0.05 (or 5%).
c. The selected test **statistic** is using the t distribution, as the population standard deviation, σ is unknown... .
d. The degrees of freedom are
df = n – 1 = 24 – 1 = 23
At the level of significance of 0.05 with 23 degrees of freedom, the left tail critical value of t is -1.714....

3 Pages(750 words)Statistics Project

Statistics Questions...**Statistics** **Questions** **Statistics** **Questions** What is the elevation of the line at X=0? 2. When X increases, does Y increase or decrease? How much does Y change when X increases by 1?
Based on the positive value of the gradient, when X increases, Y also increases. The equation of the line of best fit is given by
For, X=1
3. How much of the variation in Y is accounted for by X?
Based on the value of, 48.96% of the variation in Y is accounted for by X.
4. What is the predicted value of Y at X = 5?
The value of Y predicted at X=5 is 19.324
5. In terms of the range of the X data, why is the predicted value of Y at X = 5 reliable?
The predicted value of Y is reliable...

1 Pages(250 words)Assignment