Answer:
The test statistic t of the sample is -0.804.
There is sufficient evidence to ascertain that the average number of years of work experience of MBA applicants is less than 3 years.
Explanation:
Null hypothesis: The average number of years of work experience of MBA applicants is 3 years.
Alternate hypothesis: The average number of yet of work experience of MBA applicants is less than 3 years.
Test statistic (t) = (sample mean - population mean) ÷ sd/√n
sample mean = 2.57
population mean = 3
sd = 3.67
n = 47
t = (2.57 - 3) ÷ 3.67/√47 = -0.43 ÷ 0.535 = -0.804
Assuming a 5% significance level
degree of freedom = n - 1 = 47 - 1 = 46
The critical value corresponding to 46 degrees of freedom and 5% significance level is 2.013.
Conclusion:
Reject the null hypothesis because the test statistic -0.804 is less than the critical value 2.013.
The years of work experience of MBA applicants is less than 3.
Use the Kruskal-Wallis test to determine whether there is a federalism difference among the three test preparation programs. Use = 0.05.
State the null and alternative hypotheses Reconstruction.
Reconstruction failed by most other measures: Radical Republican legislation ultimately failed to protect former slaves from white persecution and failed to engender fundamental changes to the social fabric of the South. When President Rutherford B. federalism debate that had been an issue since the 1790s almost mediately . Hayes removed federal troops from the South in 1877, former Confederate officials and slave returned to With the support of a conservative Supreme Court, these newly empowered white southern politicians passed black codes, voter qualifications, and other anti-progressive legislation to reverse the rights that blacks had gained during Radical Reconstruction. The U.S. Supreme Court bolstered this anti-progressive movement federalism with decisions in the Slaughterhouse Cases, the Civil Rights Cases, and federalism United States v.
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Answer: The efficient outcome is to have the security system installed. After the meeting the security system will <em><u>be installed</u></em>, which illustrates the <em><u>free rider problem.</u></em>
Free rider is the burden on resource which is been shared, the problem is created by its usage or over-exploitation by individual who aren't paying their fair share.
∴ Here Tom is a free rider. i.e. He is willing to pay $100 where he should've paid $250.
The similarity of negative growth rate and zero growth rate is that there is no growth towards a positive output. For example, if the business is currently in either state, it is not earning. It may be very stagnant (for zero growth rate) or losing (for negative growth rate). Which either the case may be, it is not beneficial to the business owner.
Answer:
The bond that should pay the highest interest rate is:
d. a bond issued by a new restaurant chain.
Explanation:
This is based on the fact that the new restaurant chain is untested, has higher risk profile and the bondholders are assuming higher risks, and the bond cannot be compared to the bonds issued by the US government, New York State, and General Motors, in that order. The new restaurant chain will be offering a higher rate of return than others because it is new to the bond market and would like to attract potential bond investors. Without the higher rate, therefore, it will not be successful in the bond issuance.
