Essay on Uo4a1 Assignment I finaldraft

This corresponds to a two-tailed z-test for proportions. The z-statistics is computed by the following formula:

During reconstruction, the meaning of freedom suited many different types of interpretation; the perception of freedom between former slaves and their slaves masters were very contradictory. To begin with, African-Americans had suffered severe abuse over those years of slavery, so to them, the meaning of freedom was basically a hope that in the future, they won’t experience all kind of punishment and exploration that they have been experienced so far. Besides that, formers slaves were demanding equal civil and political rights. In the same way, they valued their freedom by establishing their own schools and churches, reuniting families that were separated under

1. The pressure announced on last night's television weather broadcast was 29.92. Explain how this was measured and give the units. Would this be considered an unusually large or low pressure value?

15 In testing the hypotheses: H0 β1 ’ 0: vs. H1: β 1 ≠ 0 , the following statistics are available: n = 10, b0 = 1.8, b1 = 2.45, and Sb1= 1.20. The value of the test statistic is:

Sections 1, 2 and 3 are worth 30 points each. You must place the hyphen correctly in Section 1 and 2. In section 3 you must place the combining form with the slash to receive full credit. Section 4 is worth 60 points.This assignment contains 4 sections and APA formatting, which is worth 150 points. Incorrect spelling and not placing the hyphen or slash mark properly will result in deductions from the total score. In Section 1, you will identify the prefix for the given definition.In Section 2, you will identify the suffix for the given definition. In Section 3, you will identify the combining form for the given definition. In Section 4, you will proofread the Progress Report listed below. Next, you will

Use the Internet or Strayer Library to research articles on hypothesis test and its application in business. Select one (1) company or organization which utilized hypothesis test

AJ DAVIS is a department store chain, which has many credit customers and wants to find out more information about these customers. A sample of 50 credit customers is selected with data collected on the following five variables:

The null hypothesis is rejected since the p-value is below the significance level of 0.05.

3. Discuss the political events and sociological factors that made the Classical Period such a time of violent upheaval. (1 point)

It depends on the frequency in which you need to maintain email lists. If you need to verify your email lists on a regular basis, then you should purchase a monthly subscription. In case you have only one email list and would like to pay for it once, then we recommend purchasing a "Pay As You Go" package. > Only in limited cases. If your children are under 21 years old and unmarried, they’re eligible for burial. That coverage extends to 23 if they’re a full-time student. Moreover, children of veterans are eligible at any age if they’re physically or mentally disabled, rendering them incapable of self-support.

The customers in this case study have complained that the bottling company provides less than the advertised sixteen ounces of product. They need to determine if there is enough evidence to conclude the soda bottles do not contain sixteen ounces. The sample size of sodas is 30 and has a mean of 14.9. The standard deviation is found to be 0.55. With these calculations and a confidence level of 95%, the confidence interval would be 0.2. There is a 95% certainty that the true population mean falls within the range of 14.7 to 15.1.

The legitimacy of the criminal justice system is based largely upon both its effectiveness and its fairness. Its effectiveness is judged by its ability to investigate and detect crime, identify offenders and mete out the appropriate sanctions to those who have been convicted of offences. Its fairness is judged by its thoroughness and the efforts it makes to redress the resource imbalance between the accused and the state at the investigatory, pre-trial, trial and appellate stages. The system does this by providing evidentiary protection and effective legal representation at all points.

Recent years have also seen an increase in the use of ATM machines. When Mr. Selig took over the bank, the mean number of transactions per month per customer was 8; now he believes it has increased to more than 10. In fact, the advertising agency that prepares TV commercial for Century would like to use this on the new commercial being designed. Is there sufficient evidence to conclude that the mean number of transactions per customer is more than 10 per month? Could the advertising agency say the mean is more than 9 per month?

a) A recent article in Bangladesh Observer indicated that the mean selling price of the homes in the city of Dhaka is more than Tk. 2200. Can we conclude that the mean selling price in the Gulshan area is more than Tk. 2200? Use the 0.01 significance level. What is the P-value?

The population for this study comprised of consumers who had experience any form of service in the shopping mall. A systematic sampling procedure was first used to scale down the size of the study to 100 and thereafter remove erroneous data. Then, through a simple random sampling procedure, select 40 data from each of the following age group for this study; below 35 years old, 35 years and above but below 50 years old, and 50 years old and above. Total sample size is 120 and 120 of the short questionnaires were consolidated for analysis. The unit of this analysis was the individual consumer who is above the minimum age specified above, and had responded to and completed the short questionnaire without error.