A researcher wishes to determine whether people with high blood

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A researcher wishes to determine whether people with high blood pressure can reduce their blood pressure by following a particular diet. 

(a) Use the sample data below to test the claim that the treatment population’s mean μ1 is smaller than the control population’s mean μ2. Test the claim using a significance level of 0.01. Test the indicated claim about the means of two populations. Assume that the two samples are independent and that they have been randomly selected. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim.

n1 = 85, n2 = 75, x1-bar = 189.1, x2-bar = 203.7, s1 = 38.7, s2 = 39.2

(b) Use the sample data above to construct a 99% confidence interval for u1 – u2 where u1 and u2 represent the mean for the treatment group and the control group respectively. Interpret the confidence interval in the context of the study described in problem 3 above.

Benefits of a Regular Exercise Program

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The American College of Sports Medicine and the American Heart  Association recommend adults get 150 minutes of moderate-intensity  exercise each week. Regular exercise has been proven to reduce risk  factors for diseases such as cancer, heart disease, Type 2 Diabetes, and  stroke (Schmidt, 2016).

Prior to beginning work on this assignment, review this week’s required resources, including the Quantity  and Quality of Exercise for Developing and Maintaining  Cardiorespiratory, Musculoskeletal, and Neuromotor Fitness in Apparently  Healthy Adults (Links to an external site.) article. Examine the effects of exercise on health by addressing the following items in your assignment:

  • Describe the physical and mental health benefits of participating in a regular exercise program.
  • Identify the chronic physiological responses that occur from a regular exercise program.
  • Describe the importance of the warm up and cool down before and after exercise.
  • Determine the importance of including flexibility in an exercise program.
  • Explain the benefits of resistance training.
  • Analyze the health consequences of a sedentary lifestyle.
  • HWE200WK2-RequiredResources.docx

 

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gp210 american government discussion

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The Newsroom

In your discussion this week you have to write a short newscast. Select three (and only three) current news stories. Select the three stories that you think are the most important to our nation and society.

  • Write an original headline for each story.
  • Write no more than three sentences summarizing each story.
  • Include the full html web address for each story.

It is very important to only write on three stories and keep your summaries under three sentences as this simulates how challenging it is to explain very complicated new stories in very restricted time and keeping the attention of viewers.

Your initial post will look something like this:

Catchy Headline #1

Summary sentence 1. This is the second sentence. And finally a third sentence.

Catchy Headline #2

Summary sentence 1. This is the second sentence. And finally a third sentence.

Catchy Headline #3

Summary sentence 1. This is the second sentence. And finally a third sentence.

Your post should be 75-150 words in length.

 

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Identify and explain contextual factors (other than cohort effects) described by Kotchick and Forehand (2002) that might have influenced parenting practices

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Read the article: Kotchick, B.A. & Forehand, R. (2002). Putting parenting in perspective: A discussion of the contextual factors that shape parenting practices. Journal of Child and Family Studies, 11(3), 255-269.http://web.ebscohost.com.libproxy.edmc.edu/ehost/detail?sid=0de5858b-8bf5-4bef-b437-e4e3b5e46ed1%40sessionmgr11&vid=1&hid=7&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=afh&AN=7554170Synthesize what you learned in your readings as well as the above article to address the following:•Using the chart/table below, list at least 4 parenting practices of 3 generations. You can describe parenting practices of 3 generations of your family members, another family you interview, or general practices of generations based on research you find. For example, how did each generation address issues such as education, extracurricular activities, breastfeeding, sleeping arrangements, religious involvement, etc.? Include brief demographic information (e.g., sex, age, region of the country) Note: 3 different generations means 3 different time periods, not 3 different people. •Now review the chart/table and discuss the following: ?How were the parenting practices similar and different between generations? ?Explain the concept of cohort effects. What cohort effects (e.g. historical or social events) might have influenced the parenting practices of each generation you described? ?Identify and explain contextual factors (other than cohort effects) described by Kotchick and Forehand (2002) that might have influenced the parenting practices of each generation you described. ?Why is it important to understand contextual factors, including cohort effects, when researching differences in parenting practices?