1. There is a new drug that is used to treat leukemia. The following data represents the remission time in weeks for a random sample of 21 patients using the drug.
10
|
7
|
32
|
23
|
22
|
6
|
16
|
11
|
20
|
19
|
6
|
17
|
35
|
6
|
10
|
34
|
32
|
25
|
13
|
9
|
6
|
Let X be a random variable representing the remission time in weeks for all patients using the new drug. Assume that the distribution of x is normal. A previously used drug treatment has a mean remission time of 12.5 weeks. Does the data indicate that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01?
State the null hypothesis:
A. µ=12.5
B. µ≠12.5
C. µ<12.5
D. µ>12.5
Answer: Choose an item.
State the alternative hypothesis:
A. µ=12.5
B. µ≠12.5
C. µ<12.5
D. µ>12.5
Answer: Choose an item.
Let X be a random variable representing the remission time in weeks for all patients using the new drug. Assume that the distribution of x is normal. A previously used drug treatment has a mean remission time of 12.5 weeks. Does the data indicate that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01?
|
State the level of significance:
A. 0.001
B. 0.01
C. 0.05
D. 0.10
Answer: Choose an item.
Let X be a random variable representing the remission time in weeks for all patients using the new drug. Assume that the distribution of x is normal. A previously used drug treatment has a mean remission time of 12.5 weeks. Does the data indicate that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01?
|
State the test statistic:
A. 0.058
B. 0.552
C. 1.058
D. 2.106
Answer: Choose an item.
Perform calculations
Please write down your solutions or copy and paste your Excel output here:
Then answer the following two questions:
Critical value:
A. 0.050
B. 1.960
C. 2.086
D. 2.845
Answer: Choose an item.
P-value:
A. p <0.001
B. 0.001 ≤ p <0.01
C. 0.01 ≤ p <0.05
D. 0.05 ≤ p
Answer: Choose an item.
Statistical Conclusion
A. Reject the null hypothesis
B. Do not reject the null hypothesis
Answer: Choose an item.
Experimental Conclusion
A. There is sufficient evidence to conclude that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01.
B. There is no sufficient evidence to conclude that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01.
Answer: Choose an item.
2. We wish to test the claim that the mean body mass index (BMI) of men is equal to the mean BMI of women. Use the data below to test this claim.
Men
|
Women
|
20
|
29
|
37
|
28
|
46
|
20
|
23
|
28
|
20
|
42
|
23
|
45
|
21
|
19
|
15
|
45
|
20
|
16
|
28
|
32
|
27
|
38
|
20
|
45
|
30
|
41
|
22
|
34
|
27
|
28
|
38
|
21
|
29
|
42
|
20
|
21
|
16
|
30
|
27
|
28
|
42
|
30
|
37
|
43
|
39
|
40
|
39
|
16
|
32
|
44
|
16
|
15
|
21
|
16
|
26
|
20
|
17
|
41
|
39
|
16
|
State the Null Hypothesis
A. μ1 = μ2
B. μ1 ≠μ2
C. μ1 > μ2
D. μ1 < μ2
Where μ1 and μ2 are the mean body mass index for men and women, respectively.
Answer: Choose an item.
State the alternative hypothesis:
A. μ1 = μ2
B. μ1 ≠μ2
C. μ1 > μ2
D. μ1 < μ2
Answer: Choose an item.
State the Level of significance
State the level of significance:
A. 0.001
B. 0.01
C. 0.05
D. 0.10
Answer: Choose an item.
State the test statistic (its absolute value, for example the absolute value of -1.5 is 1.5):
A. 0.058
B. 0.515
C. 1.273
D. 2.108
Answer: Choose an item.
Perform calculations
Please write down your solutions or copy and paste your Excel output here:
Then answer the following two questions:
Critical value:
A. 0.050
B. 1.960
C. 2.002
D. 2.045
Answer: Choose an item.
P-value:
A. p <0.001
B. 0.001 ≤ p <0.01
C. 0.01 ≤ p <0.05
D. 0.05 ≤ p
Answer: Choose an item.
Statistical Conclusion
A. Reject the null hypothesis
B. Do not reject the null hypothesis
Answer: Choose an item.
Experimental Conclusion
There is sufficient evidence to conclude that the mean body mass index (BMI) of mean is
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/in Sample Questions /by JosephQuestion and data in attachment.
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Terrorist-Tactics-and-Strategies-370-DB-law-homework-help
/in Sample Questions /by JosephIn this Discussion Board assignment, you will have the opportunity to discuss terrorist methods, behavioral patterns, trends, modes of attack, tactics, and strategies as they exist in contemporary times.
Assignment Guidelines
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NMCI-project-management-homework-help
/in Sample Questions /by JosephThis next phase of the project is meant to build off the previous phases and chapters: Phase III: More Lessons Learned Phase III Work Breakdown: 1. Analyze and critique the NMCI project in terms of its: o risk identification and management, o its scheduling, o its budgeting, and o its manner of project execution and closure. You are to refer back to your knowledge from previous units to complete this portion. 2. Explain the challenges EDS faced in each of these areas, how and why they went astray, and how EDS might have managed these areas to prevent the problems or at least lessen their impact. 3. Determine whether this project could be judged a success or failure from a stakeholder’s perspective. Use the CSU Online Library or your favorite search engine to locate resources that may help you determine this. Phase III Deliverable For this assignment, you are to submit a four-page report that presents an analysis, critique, and recommendations/remedies regarding the project management areas of risk management, risk response, scheduling, budgeting and project execution, and closure as they apply to NMCI’s performance. The report should also include your post-project evaluation of whether this project is/was a success from the stakeholders’ perspectives. Finally, describe the elements of this project that could have led to its early termination.
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Does-your-peer-provide-adequate-background-and-context-for-the-subject-that-he-or-she-is-taking-on-Rough-Draft-assignment-help
/in Sample Questions /by Josephprovide feedback on the rough draft.
Remember, your rough draft must appear here as well as in the Rough Draft assignment.
In your response posts, offer some constructive criticism to your classmates. Read through this webpage containing advice for putting together and receiving meaningful feedback.
Use the questions below to make sure that you cover the multiple facets of a good peer review. You may include further information as well, but use these questions as a guide. Be sure to point out specific instances and examples of what is done well and what needs improvement.
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Application Final Project Introduction Evolution of Cybercrimes
/in Sample Questions /by JosephApplication: Final Project Introduction: Evolution of Cybercrimes
The Internet has changed lives in fundamental and positive ways. It also has opened the door to new types of cybercrime, which can run the gamut from identity theft to organizing terrorist plots. As each new type of crime comes to light, usually through a case that draws national attention, law enforcement and government respond using increasingly sophisticated surveillance technology. Law enforcement’s use of technology to prevent and combat cybercrime has prompted even greater “advances” in criminal activity with the use of encryption, anonymizers, and proxy servers.
With this assignment, you begin building your Final Project. To begin, select one of the cybercrimes presented in this course: cyber-bullying, cyber-stalking, cyber-hate, cyber-predators, or a type of white-collar crime that utilizes technology. Examine the evolution of that cybercrime and consider how advances in technology have influenced its evolution.
The Assignment (2–3 pages)
Two or three pages with at least three references….
It is important that you cover all the topics identified in the assignment. Covering the topic does not mean mentioning the topic BUT presenting an explanation from the readings.
To get maximum points you need to follow the requirements listed for this assignments 1) look at the page limits 2) review and follow APA rules 3) create SUBHEADINGS to identify the key sections you are presenting and 4) Free from typographical and sentence construction errors.
Readings
Web Resource
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The-Story-Of-an-Hour-English-homework-help
/in Sample Questions /by JosephI’m helping trouble with my research paper, we have to pick an topic related to a literature piece we read and collate an research paper along with it. for example the short story” The Story Of an Hour”. and the topics we have to choose from Love and Marriage, Abusive romantic relationships, Women’s right.
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classifications-writing-assignment-help-
/in Sample Questions /by JosephPlease select this assignment if you’re able to follow the proper format please. Ok to chose from any of the topics.
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Western-Civilization-Who-were-the-major-philosophers-of-the-Hellenistic-period-History-Assignment-Homework-Help
/in Sample Questions /by JosephWho were the major philosophers of the Hellenistic period? How did the Hellenistic philosophers differ from the philosophers of Classical Greece?
Your response must be at least 200 words in length with two references and including
Levack, B., Muir, E., & Veldman, M. (2011). The west: Encounters & transformations, vol. 1 (3rd ed.). Boston, MA: Longman as a reference too.
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Reflection-on-a-class-divided-sociology-homework-help
/in Sample Questions /by JosephONE OF THE THINGS THAT MOST AFFECTS HOW WE INTERACT WITH OTHER PEOPLE IS THEIR SOCIAL IDENTITIES. FROM GENDER TO RACE TO DISABILITY STATUS TO LOOKS AND MANY OTHER TYPES OF SOCIAL IDENTITY, WE USE SOCIAL IDENTITIES AS “SHORTCUTS” TO TELL US HOW TO TREAT ANOTHER PERSON. EVEN MORE IMPORTANTLY, THE TREATMENT WE GIVE OTHER PEOPLE BASED ON THESE SHORTCUTS CAN HAVE MAJOR-EVEN DEVASTATING–EFFECTS, EVEN WHEN THE INTERACTION SEEMS FAIRLY MINOR.
Click on the link below, or alternately, copy and paste it into your browser to play. This video is divided into 10 minute chunks, make sure to watch all of them.
http://www.pbs.org/wgbh/pages/frontline/shows/divided/etc/view.html
REFLECTION ON A CLASS DIVIDED
After you have watched the film, please write a response (one page or longer, typed and double-spaced) discussing your reactions to what you saw. You can share your personal reactions, your questions about what you saw, insights into what this “experiment” teaches us about social construction of reality, social interaction and social identity, social inequality, authority or anything else you’d like to discuss (especially the implication of experiment).
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new-drug-that-is-used-to-treat-leukemia-Statistic-assignment-homework-help
/in Sample Questions /by Joseph1. There is a new drug that is used to treat leukemia. The following data represents the remission time in weeks for a random sample of 21 patients using the drug.
10
7
32
23
22
6
16
11
20
19
6
17
35
6
10
34
32
25
13
9
6
Let X be a random variable representing the remission time in weeks for all patients using the new drug. Assume that the distribution of x is normal. A previously used drug treatment has a mean remission time of 12.5 weeks. Does the data indicate that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01?
State the null hypothesis:
A. µ=12.5
B. µ≠12.5
C. µ<12.5
D. µ>12.5
Answer: Choose an item.
State the alternative hypothesis:
A. µ=12.5
B. µ≠12.5
C. µ<12.5
D. µ>12.5
Answer: Choose an item.
Let X be a random variable representing the remission time in weeks for all patients using the new drug. Assume that the distribution of x is normal. A previously used drug treatment has a mean remission time of 12.5 weeks. Does the data indicate that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01?
State the level of significance:
A. 0.001
B. 0.01
C. 0.05
D. 0.10
Answer: Choose an item.
Let X be a random variable representing the remission time in weeks for all patients using the new drug. Assume that the distribution of x is normal. A previously used drug treatment has a mean remission time of 12.5 weeks. Does the data indicate that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01?
State the test statistic:
A. 0.058
B. 0.552
C. 1.058
D. 2.106
Answer: Choose an item.
Perform calculations
Please write down your solutions or copy and paste your Excel output here:
Then answer the following two questions:
Critical value:
A. 0.050
B. 1.960
C. 2.086
D. 2.845
Answer: Choose an item.
P-value:
A. p <0.001
B. 0.001 ≤ p <0.01
C. 0.01 ≤ p <0.05
D. 0.05 ≤ p
Answer: Choose an item.
Statistical Conclusion
A. Reject the null hypothesis
B. Do not reject the null hypothesis
Answer: Choose an item.
Experimental Conclusion
A. There is sufficient evidence to conclude that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01.
B. There is no sufficient evidence to conclude that the mean remission time using the new drug is different from 12.5 week at a level of significance of 0.01.
Answer: Choose an item.
2. We wish to test the claim that the mean body mass index (BMI) of men is equal to the mean BMI of women. Use the data below to test this claim.
Men
Women
20
29
37
28
46
20
23
28
20
42
23
45
21
19
15
45
20
16
28
32
27
38
20
45
30
41
22
34
27
28
38
21
29
42
20
21
16
30
27
28
42
30
37
43
39
40
39
16
32
44
16
15
21
16
26
20
17
41
39
16
State the Null Hypothesis
A. μ1 = μ2
B. μ1 ≠μ2
C. μ1 > μ2
D. μ1 < μ2
Where μ1 and μ2 are the mean body mass index for men and women, respectively.
Answer: Choose an item.
State the alternative hypothesis:
A. μ1 = μ2
B. μ1 ≠μ2
C. μ1 > μ2
D. μ1 < μ2
Answer: Choose an item.
State the Level of significance
State the level of significance:
A. 0.001
B. 0.01
C. 0.05
D. 0.10
Answer: Choose an item.
State the test statistic (its absolute value, for example the absolute value of -1.5 is 1.5):
A. 0.058
B. 0.515
C. 1.273
D. 2.108
Answer: Choose an item.
Perform calculations
Please write down your solutions or copy and paste your Excel output here:
Then answer the following two questions:
Critical value:
A. 0.050
B. 1.960
C. 2.002
D. 2.045
Answer: Choose an item.
P-value:
A. p <0.001
B. 0.001 ≤ p <0.01
C. 0.01 ≤ p <0.05
D. 0.05 ≤ p
Answer: Choose an item.
Statistical Conclusion
A. Reject the null hypothesis
B. Do not reject the null hypothesis
Answer: Choose an item.
Experimental Conclusion
There is sufficient evidence to conclude that the mean body mass index (BMI) of mean is
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NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.