control group. The assumptions for the t-test for dependent groups are: 1. The distribution of scores is normal or approximately normally distributed. 2. The dependent variable(s) is (are) measured at interval or ratio levels. 3. The groups examined for differences are dependent based on matching or subjects serving as their own control. 4. The differences between the paired scores are independent QUESTIONS TO BE GRADED. 1. What are the two groups whose results are reflected by the t ratios
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Diet and Exercise Introduction During PE theory we have been looking at diet and exercise. Our main focus has been of what sorts of foods and drinks we consume‚ especially before and after exercise. We have looked at keeping our bodies hydrated‚ and what liquids we should consume. Lastly Kilojoules is another area we have been learning about‚ and how many we burn during different activities. Diet and nutrition – what foods should we be eating? What you eat plays a big part of health‚ looks
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EXERCISE PROGRAMMES Why be active? “Physical activity is the single most useful thing that individuals can do to maintain their health and function and quality of life” (World Health Organisation‚ 1997) It is a proven fact that physical activity and exercise are good for you and more so for older people in a care setting. It helps maintain and improve quality of life and assist in their independence. People who are active have a lower risk of stroke‚ cardio vascular disease‚ type 2 diabetes‚ depression
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WHY YOU SHOULD EXERCISE!! Obesity has reached epidemic proportions globally‚ with at least 2.8 million people dying each year as a result of being overweight or obese. No matter what your size or shape‚ being active is very important because: • Makes you feel better. • Helps you fall asleep and sleep well. • Gives you more energy. • Helps you think better and faster. • Helps you handle stress. • Makes you healthier. • Helps you live longer. Your heart will thank you The more active
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EXERCISE 6 1. A shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25° downward from the horizontal. Find the work done by the shopper as she moves down a 50-m length of aisle. 1.6 kJ 2. A horizontal force of 150 N is used to push a 40.0-kg packing crate a distance of 6.00 m on a rough horizontal surface. If the crate moves at constant speed‚ find (a) the work done by the 150-N force and (b) the coefficient of kinetic friction between the crate and surface. 900J
Free Force Friction
The Benefits of Exercise If you want to feel better‚ live longer and have more energy then you should consider the health benefits of exercise. The health benefits of exercise do not discriminate against age‚ sex‚ race or religion. They are there for the taking if a person is willing to put forth the effort. Exercise can minimize or in some cases even help in eliminating certain health issues or risks such as high blood pressure‚ obesity‚ diabetes‚ poor circulation‚ high cholesterol‚ fatigue‚ decreased
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EXERCISE 16-13 (15–25 minutes) 1/1/14 No entry (total compensation cost is HK$450‚000) 12/31/14 Compensation Expense 225‚000 Share Premium—Share Options (HK$450‚000 X 1/2) 225‚000 12/31/15 Compensation Expense 225‚000 Share Premium—Share Options 225‚000 5/1/16 Cash (9‚000 X HK$20) 180‚000 Share Premium—Share Options 405‚000* Share Capital—Ordinary (9‚000 X HK$5) 45‚000 Share Premium—Ordinary 540‚000 *(HK$450‚000 X 9‚000/10‚000) 1/1/18 Paid-in Capital—Share Options
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pressure. She does not have any past medical history. She is has a BMI of 26‚ she has no issues with her blood sugar or cholesterol. She does report excruciating pain 2 days after playing softball‚ usually just in her quadriceps‚ which causes her to miss 1-2 practices per week. She is technically overweight according to her BMI‚ her muscle mass needs to be put in consideration. In general‚ since she is a catcher she stretches her quadriceps muscles when she squats. A quadriceps strain is what she is
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PER 368 – Exercise Physiology Name ____Maggie Hoyt_____ Homework Assignment Chapter 08: Cardiorespiratory Responses to Acute Exercise 1. List 6 components of the cardiorespiratory system that occur during acute exercise. 1) Heart Rate 2) Stroke Volume 3) Cardiac output 4) Blood Pressure 5) Blood Flow 6) The Blood 2. As heart rate INCREASES or decreases‚ the intensity of exercise INCREASES or decreases. 3. Define maximum heart rate (HRmax). The Highest HR value achieved in an all-out
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Question 1 Stdev VAR Period 14% 0.0196 12 a) Check whether it can be asserted with 98% confidence that the underlying yearly real variance of the portfol Sigma^2= 440 Ho: sigma^2 = 440 H1: sigma^2 not = 440 Statistic 4.9 With 98% confidence Lower limit 3.05348411 Upper limit 24.7249703 With 98% confidence we cannot reject Ho since the statistic is inside the acceptance
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