For your task, provide responses to the following in a Word document and submit them:

• project name - Build an IT infrastructure for a medium size company that does accounting
• Explain why you selected this project
• Based on your project selection, explain what requirements and restrictions would be encountered
• Explain how you would go about constructing this project using an engineering approach

A highway department executive claims that the number of fatal accidents which occur in her state does not vary from month to month. The results of a study of

160 fatal accidents were recorded. Is there enough evidence to reject the highway department executive's claim about the distribution of fatal accidents between each month?

Step 1 of 10: State the null and alternative hypothesis

Step 2 of 10: What does the null hypothesis indicate about the proportions of fatal accidents during each month?

Step 3 of 10: State the null and alternative hypothesis in terms of the expected proportions for each category?

Step 4 of 10: Find the expected value for the number of fatal accidents that occurred in January. Round your answer to two decimal places.

Step 8 of 10: Find the critical value of the test at the

0.025 level of significance. Round your answer to three decimal places.

Step 9 of 10: Make the decision to reject or fail to reject the null hypothesis at the 0.025 level of significance.

Step 10 of 10: State the conclusion of the hypothesis test at the 0.025 level of significance.

Purpose: Apply the techniques learned in CHM237 course to isolate, purify, characterize and identify the different chemicals in a mixture of 1:1 Benzophenone/2-iodobenzoic acid. Only do for mixture A.

I just want a procedure that will allow the separation of a 150 mg Benzophenone/2-iodobenzoic acid mixture. Using one or more of the following solvents: Hexane, Dichloromethane (methylene chloride or DCM), Diethyl ether, Methanol, anhydrous sodium sulfate, Ethanol, HCl 6M solution, & NaOH 3M solution.

After the mixture assignment, you must work with your lab partners to figure out a procedure to separate, purify and characterize your mixture. You will need to write the compound information and flowchart in YOUR LAB NOTEBOOK (individually). It is encouraged to bring the procedure to the Substitution section to get help and direction from the TA. In order to help you to come up with a procedure, there will be a recitation video about the information you need to look for and how to design an experiment. During the Experimental Final week, you need to use their flowchart/procedure to isolate, purify and characterize your two compounds.

A transect is an archaeological study area that is 1/5 mile wide and 1 mile long. A site in a transect is the location of a significant archaeological find. Let x represent the number of sites per transect. In a section of Chaco Canyon, a large number of transects showed that x has a population variance σ² = 42.3. In a different section of Chaco Canyon, a random sample of 18 transects gave a sample variance s² = 51.1 for the number of sites per transect. Use a 5% level of significance to test the claim that the variance in the new section is greater than 42.3.

Find the value of the chi-square statistic for the sample. (Round your answer to two decimal places.)

Find or estimate the P-value of the sample test statistic.

A-P-value > 0.100

B-0.050 < P-value < 0.100    

C-0.025 < P-value < 0.050

D-0.010 < P-value < 0.025

E-0.005 < P-value < 0.010

F-P-value < 0.005

(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis?

A-Since the P-value > α, we fail to reject the null hypothesis.

B-Since the P-value > α, we reject the null hypothesis.    

C-Since the P-value ≤ α, we reject the null hypothesis.

D-Since the P-value ≤ α, we fail to reject the null hypothesis.

(e) Interpret your conclusion in the context of the application.

A-At the 5% level of significance, there is insufficient evidence to conclude that the variance is greater in the new section

B-At the 5% level of significance, there is sufficient evidence to conclude that the variance is greater in the new section.    

Considering only the Introduction to Chapter 5, in terms of developing critical thinking and reasoning, what do you consider is the most valuable and important idea in that section? You can either summarize or directly quote the text; then, briefly explain why you find this idea important and valuable?

It is essential to understand whether property is a section 1221 Capital Asset or if it is an Ordinary Asset. Explain what a capital asset is, and provide examples of both capital assets and ordinary types of assets.

Why do you think that we have separate reporting of capital gains and capital losses?

Which indicator would be the best to use for a titration between 0.30 M NH4Cl with 0.30 M KOH?

1. methyl red, color change at pH 2-4
2. phenol red, color change at pH 6-8
3. thymol blue, color change at pH 8-10
4. alizarin yellow R, color change at pH 10-12
5. bromothymol blue, color change at pH 6-8

An advertising agency is trying to predict the percent of people who want certain colors of nerds. They are claiming that 35% of the people like blue nerds, 45% would like red nerds and 20% would like mixed nerds. A random sample of 500 people revealed that 250 wanted blue, 200 wanted red, and 50 wanted mixed. Does this data suggest that the percentages on which the staffing is correct? Use a level of significance of .05 to test the claim.

What are your thoughts about the growing influence of computers and information technology (IT) in the healthcare system? Do you feel that patients' privacy is protected enough, or do you feel that it is too easy for patients' confidential health information to be stolen? Explain your response.