HOMEWORK 2 FROM CHAPTER 6 and 7‚ NORMAL DISTRIBUTION AND SAMPLING Instructor: Asiye Aydilek PART 1- Multiple Choice Questions ____ 1. For the standard normal probability distribution‚ the area to the left of the mean is a. –0.5 c. any value between 0 to 1 b. 0.5 d. 1 Answer: B The total area under the curve is 1. The area on the left is the half of 1 which is 0.5. ____ 2. Which of the following is not a characteristic of the normal probability distribution? a. The mean and median
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UNDERSTANDING NORMAL AND ABNORMAL BEHAVIOR 1 UNDERSTANDING NORMAL AND ABNORMAL HUMAN BEHAVIOR IN SOCIETY ZINAB PEYKANI MACHIANI GIRNE AMERICAN UNIVERSITY UNDERSTANDING NORMAL AND ABNORMAL BEHAVIOR 2 Abstract The purpose of this study is to better understand the difference between normal and abnormal behavior in society. Everyone has their own perception of what is normal and what is abnormal and live their lives accordingly. The purpose here is show that there is no definite way of
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Arterial Blood Gas Values: 1. Respiratory acidosis 2. Metabolic alkalosis 3. Normal 4. Respiratory alkalosis Case Study: 1. When listening to the patient I would expect to hear crackles and wheezing. 2. Normal oxygen saturation is 95% to 100%. 3.Since the patient does have a history of diabetes and asthma‚ he has a higher risk of contracting viruses due to the fact that diabetes lowers your immune response‚ and asthma causes your airway to become more sensitive. With the patient
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Tables of Normal Values (As of January 2013) Note: Values and units of measurement listed in these tables are derived from several resources. Substantial variation exists in the ranges quoted as “normal” and may vary depending on the assay used by different laboratories. Therefore‚ these tables should be considered as directional only. Some values (e.g. hormones) vary by gender‚ age‚ time of day and condition (e.g. pregnancy) so a text on endocrinology should be consulted for complete data
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Business Statistics MGSC-372 Review Normal Distribution The Normal Distribution aka The Gaussian Distribution The Normal Distribution y 1 f ( x) e 2 1 x 2 2 x Areas under the Normal Distribution curve -3 -2 - 68% 95% 99.7% + +2 +3 X = N( ‚ 2 ) Determining Normal Probabilities Since each pair of values for and represents a different distribution‚ there are an infinite number of possible normal distributions. The number of statistical
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1 Marks: 1 Assume that X has a normal distribution‚ and find the indicated probability. The mean is μ = 60.0 and the standard deviation is σ = 4.0. Find the probability that X is less than 53.0. Choose one answer. a. 0.5589 b. 0.0401 c. 0.9599 d. 0.0802 Question2 Marks: 1 Use the given degree of confidence and sample data to find a confidence interval for the population standard deviation. Assume that the population has a normal distribution. Weights of eggs: 95%
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Maintaining a normal body temperature is crucial for optimal health and is one important aspect of homeostasis. Homeostasis is the body’s ability to balance varying internal conditions within narrow limits despite a constantly changing outside environment (Marieb & Hoehn‚ 2016). When a person is subjected to stimuli‚ which is a change in the variable‚ such as cold weather‚ temperature sensitive receptors in a person’s skin called thermoreceptors‚ detect this change. The receptors then respond providing
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In the year of 1881‚ The Tuskegee Normal School was founded for colored teachers‚ which provided practical training for African Americans and helped them develop economic self-reliance through the mastery of manual trades and agricultural skills. Tuskegee’s mission has always been service to people‚ not education for its own sake. It was the only historically black college or university to be privately controlled in Tuskegee‚ Alabama. The university is home to over 3‚100 students from the U.S and
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LGBT-friendly area but when people of color in the community speak up or are threatened‚ it turns hateful; cis‚ white‚ gay men screaming‚ “No one cares”. Funny enough‚ this sense of apathy was displayed elsewhere- the New York HIV epidemic. In “The Normal Heart”‚ these same gay men fought against
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Sleep enables our brains and bodies to rest‚ equipping us to take on the next day. A normal sleep cycle consists of 5 stages‚ 1‚ 2‚ 3‚ 4‚ and REM. If sleep is disturbed it can cause problems with health and everyday life. Stage 1 is when sleep is light and one can be awakened easily. In this stage we begin to drift in and out of sleep‚ the eyes move slow and muscle activity slows. Stage 1 lasts about five minutes and is followed by stage 2. Stage 2 eye movement stops and brain waves become slower
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