M & S 397-401 (POPULATION VARIANCE) 8.111‚ 8.113 8.11 (2 points) Use of herbal therapy. According to the Journal of Advanced Nursing (January 2001)‚ 45% of senior women (i.e.‚ women over the age of 65) use herbal therapies to prevent or treat health problems. Also a senior women who use herbal therapies use an average of 2.5 herbal products in a year. a. Give the null hypothesis for testing the first claim by the journal. b. Give the null hypotheses for testing the second claim by the
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PEARSON’S PRODUCT-MOMENT CORRELATION COEFFICIENT ANSWERS TO EXERCISE 23 Question 1 The r value for the relationship between Hamstring strength index 60o and the Shuttle run test is -0.149. This r value shows a weak correlation between the two variables‚ as it is less than the 0.3 threshold for significance. Therefore‚ the r value is not significant. Question 2 Between r=1.00 and r=-1.00‚ there is no difference in terms of strength. Both values are on the extreme ends of the spectrum and signify
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Assignment 1 Quality Management and Health Care Statistics: For checking the quality management and health care statistics I did an in depth comparison of two health care institutes. I have done the comparison of a hospital‚ River Hospital‚ INC and a Nursing home‚ Apex Rehabilitation and Care Center. By comparing the information available at the CMS site about these two we can easily assess the Quality Management and Health Care Statistics. River Hospital‚ INC is a Critical Access Hospital which
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On Monday April 2nd the Boone county band came and performed 3 songs:willow grove‚ Kentucky 1800‚ and among the clouds‚ but overall I believe that the whole band deserved a distinguished rating overall. I think this is way because two out of the three songs did very well even though it had its issues.the first song willow grove had many issues at the beginning with tempo but was eventually fixed at the cota of the song so I gave it a apprentice rating.in the second piece Kentucky 1800 had some minor
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in the environment. They sustain viability even while traversing challenging conditions. Intel’s values appear to be encouraging innovation and flexibility and learning. 3. What role has Andy Grove played in Intel’s overall success? How would you describe his major contributions to date? Grove focused more on individuals and took great pride in putting people where they were needed. He believed that there are the quick‚ and there are the dead. So Intel had to be flexible in moving human
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EXERCISE 16 Questions to be Graded 1. The researchers analyzed the data they collected as though it were at what level of measurement? a. Nominal b. Ordinal c. Interval/ratio d. Experimental Answer: c. Interval/ratio 2. What was the mean posttest empowerment score for the control group? Answer: 97.12 3. Compare the mean baseline and posttest depression scores of the experimental group. Was this an expected finding? Provide a rationale for your answer. Answer: The
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Exercise 16 Questions to be graded 1. The researchers analyzed the data they collected as though it were at what level of measurement?- The correct answer is Interval/ratio. a. Nominal b. Ordinal c. Interval/ratio d. Experimental 2. What was the mean posttest empowerment score for the control group? - 97.12 3. Compare the mean baseline and posttest depression scores of the experimental group. Was this an expected Finding? Provide a rationale for your answer. The Experimental group’s mean
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The town of Center Grove Should Center Grove become its own town? Or should Center Grove not become a town? This topic has been the center of much debate recently as can be seen by all of those signs in people’s yards. My neighbors on both sides of me have posted signs in the yards expressing their opinion on whether or not Center Grove should become a town. One neighbor has a sign in his yard that says “Vote YES”. My other neighbor has a sign that says “No for Center Grove”. The issue is in
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what variable in this study? Is this value significant? Provide a rationale for your answer. t = -3.15 describes mental health in this study. This is significant because mental health plays a big role in the outcome of MI patients. 3. Is t = −1.99 significant? Provide a rationale for your answer. Discuss the meaning of this result in this study. t = -1.99 describes health functioning. This is very significant. It is used to describe decline from illness or disease. It could solely explain
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Question Bank for QT -1 –POQ 511 Topic : A) Descriptive Statistics : A1. A bank recorded the age at which an individual first opened a Savings Bank Account and were as follows: 42 44 52 32 23 25 34 33 37 18 19 18 14 16 18 18 23 21 18 23 24 24 26 28 32 43 33 34 19 23 22 21 18 19 18 22 25 24 54 20 21 17 22 24 25 22 23 5 8 29 18 16 17 15 19 21 32 33 34 35 36 37 23 24 25 21 22 33 33 43 27 28 29 30 31 33 17 25 23
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