Describe the data using the measures of central tendency and measures of variability. Apply the normal distribution, standard normal distribution, and central

11 Jun Describe the data using the measures of central tendency and measures of variability. Apply the normal distribution, standard normal distribution, and central

Posted at 18:10h in Mathematics / Statistics by

Describe the data using the measures of central tendency and measures of variability.
Apply the normal distribution, standard normal distribution, and central limit theorem.
Develop a confidence interval for a population parameter.
Evaluate hypothesis tests for population parameters from one population.
Evaluate hypothesis tests for population parameters from two populations.
Determine the linear correlation and regression equation between two variables to make predictions for the dependent variable.

Instructions

You are currently working at NCLEX Memorial Hospital in the Infectious Diseases Unit. Over the past few days, you have noticed an increase in patients admitted with a particular infectious disease. You believe that the ages of these patients play a critical role in the method used to treat the patients. You decide to speak to your manager, and together you work to use statistical analysis to look more closely at the ages of these patients.

You do some research and put together a spreadsheet of the data that contains the following information

Client number
Infection disease status
Age of the patient

Deliverable 7 – Statistical Analysis Report.xlsx

You are to put together a PowerPoint presentation that explains the analysis of your findings which you will submit to your manager. The presentation should contain all components of your findings. For review, the components of the report should include:

Brief overview of the scenario and variables in the data set
Discussion, calculation, and interpretation of the mean, median, mode, range, standard deviation, and variance
Discussion, construction, and interpretation of the 95% confidence interval
Explanation of the full hypothesis test
Conclusion

The calculations should be performed in your spreadsheet that you will also submit to your manager. You can find additional information on what to add to your PowerPoint presentation in this Word document.

Deliverable 7 – PowerPoint Instructions.docx

Use the questions in the Word document as your guide for the contents of your presentation.

For your final deliverable, submit your PowerPoint presentation and the Excel workbook showing your work. Do not submit your Word document.

Data and Calculations

Patient #	Infectious Disease	Age
1	Yes	70
2	Yes	43
3	Yes	59
4	Yes	58
5	Yes	43	Age Calculations	Formulas/Answers
6	Yes	60	Mean
7	Yes	71	Median
8	Yes	71	Mode
9	Yes	72
10	Yes	67
11	Yes	60
12	Yes	65
13	Yes	73
14	Yes	73
15	Yes	42
16	Yes	45
17	Yes	65	Midrange
18	Yes	67	Range
19	Yes	44	Variance
20	Yes	51	Standard Deviation
21	Yes	71
22	Yes	66	Maximum
23	Yes	84	Minimum
24	Yes	56
25	Yes	61
26	Yes	59
27	Yes	68
28	Yes	73
29	Yes	50
30	Yes	55	Critical Value
31	Yes	77	Margin of Error
32	Yes	57	Lower Limit
33	Yes	48	Upper Limit
34	Yes	71
35	Yes	58
36	Yes	49
37	Yes	65
38	Yes	60
39	Yes	44
40	Yes	61
41	Yes	57	Test Statistic
42	Yes	63	Critical Value
43	Yes	61	P-value
44	Yes	60
45	Yes	62
46	Yes	55
47	Yes	66
48	Yes	50
49	Yes	77
50	Yes	66
51	Yes	69
52	Yes	65
53	Yes	57
54	Yes	69
55	Yes	59
56	Yes	70
57	Yes	53
58	Yes	76
59	Yes	75
60	Yes	68
61	Yes	55
62	Yes	61
63	Yes	81
64	Yes	48
65	Yes	67
66	Yes	59
67	Yes	83
68	Yes	70
69	Yes	68
70	Yes	82

Slide 6: Find the following statistical calculations. In your PPT, include your interpretation of the calculations and the correct units.

*Note: Refer to the Word document in the deliverable instructions for a breakdown of requirements for each slide.

Slide 8: Construct a 95% confidence interval for the population mean ages of the patients. Assume that your data is normally distributed and σ is unknown.

Slide 9, 10, 11: Perform the following hypothesis test based on the claim that the average age of all patients admitted to the hospital with infectious diseases is less than 65 years of age.

Data and Calculations

Patient #	Infectious Disease	Age
1	Yes	70
2	Yes	43
3	Yes	59
4	Yes	58
5	Yes	43	Age Calculations	Formulas/Answers
6	Yes	60	Mean
7	Yes	71	Median
8	Yes	71	Mode
9	Yes	72
10	Yes	67
11	Yes	60
12	Yes	65
13	Yes	73
14	Yes	73
15	Yes	42
16	Yes	45
17	Yes	65	Midrange
18	Yes	67	Range
19	Yes	44	Variance
20	Yes	51	Standard Deviation
21	Yes	71
22	Yes	66	Maximum
23	Yes	84	Minimum
24	Yes	56
25	Yes	61
26	Yes	59
27	Yes	68
28	Yes	73
29	Yes	50
30	Yes	55	Critical Value
31	Yes	77	Margin of Error
32	Yes	57	Lower Limit
33	Yes	48	Upper Limit
34	Yes	71
35	Yes	58
36	Yes	49
37	Yes	65
38	Yes	60
39	Yes	44
40	Yes	61
41	Yes	57	Test Statistic
42	Yes	63	Critical Value
43	Yes	61	P-value
44	Yes	60
45	Yes	62
46	Yes	55
47	Yes	66
48	Yes	50
49	Yes	77
50	Yes	66
51	Yes	69
52	Yes	65
53	Yes	57
54	Yes	69
55	Yes	59
56	Yes	70
57	Yes	53
58	Yes	76
59	Yes	75
60	Yes	68
61	Yes	55
62	Yes	61
63	Yes	81
64	Yes	48
65	Yes	67
66	Yes	59
67	Yes	83
68	Yes	70
69	Yes	68
70	Yes	82

Slide 6: Find the following statistical calculations. In your PPT, include your interpretation of the calculations and the correct units.

*Note: Refer to the Word document in the deliverable instructions for a breakdown of requirements for each slide.

Slide 8: Construct a 95% confidence interval for the population mean ages of the patients. Assume that your data is normally distributed and σ is unknown.

Slide 9, 10, 11: Perform the following hypothesis test based on the claim that the average age of all patients admitted to the hospital with infectious diseases is less than 65 years of age.

11 Jun Describe the data using the measures of central tendency and measures of variability. Apply the normal distribution, standard normal distribution, and central

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