#1 True or false: Even if the sample size is more than 1000‚ we cannot always use the normal approximation to binomial. Solution: If a sample is n>30‚ we can say that sample size is sufficiently large to assume normal approximation to binomial curve. Hence the statement is false. #2 A salesperson goes door-to-door in a residential area to demonstrate the use of a new Household appliance to potential customers. She has found from her years of experience that after demonstration‚ the
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Condom Availability in College Due to the escalating spread of sexually transmitted diseases throughout the country‚ the College Administration at County College has decided to install condom dispensers in all campus restrooms in an attempt to prevent and decrease the transmission of STD’s. HIV/AIDS is the specific deadly disease that the college is mostly concerned about. Although this decision has caused a great deal of controversy among the county college community‚ the installation of condom
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Question 1 The following table gives the classification of the amount paid and the method of payment at a department store. Cash Credit Debit Total < $20 10 8 6 24 $20 - $100 15 25 10 50 Over $100 5 15 6 26 Total 30 48 22 100 a) Find the probability that the amount paid is < $20 Answer: P(<$20) = b) Find the probability that the method of payment is credit Answer: P(Credit) = c) Find the probability that the amount is <$20 and the method of payment
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Child Prostitution Around the World Young innocent children in various parts of the world find themselves engaged in commercial exploitation with an older males or sometimes females. Often the children find themselves in this situation after being sold by a relative for money as a result of intense poverty‚ “other young people are recruited into prostitution‚ pressure from parents‚ or through deceptive agreements (justice.org). I am very determined to fight this growing problem by educating
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Yidi Wang (Joseph) WR 98 Summary of “College Pressures” In the article “College Pressures‚” William Zinsser analysis the four reasons which cost pressures on college students: economic pressure‚ parental pressure‚ peer pressure‚ and self-induced pressure. All college students are under the shadow of these four kinds of pressure. The pressure is so heavy that current college students couldn’t enjoy their college life. Zinsser first cites some messages from a students and the dean to show how
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Peer pressure is real. Like a disease it infects the mind and moves into the heart tearing the definition of your original being apart. It has no remorse‚ like a deadly lion on the hunt for prey it marks its weak target carefully and attacks with deadly precision. By definition‚ peer pressure is the strong influence exerted by those who you associate with. Peer pressure starts when kids start growing older and have a sense of the world‚ and an opinion to go with it. Some of us are smart enough to
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Pressure switch |[pic][pi| |c] | A pressure responsive switch senses a change in pressure and responds to such changes by alternately making and breaking an electrical connection. Pressure-sensitive switches are used in a variety of applications where it is desired to switch apparatus on or off at predetermined pressures. These switches are utilized in a wide variety of applications‚ as in automobiles [pic] ‚ aircrafts and in various other environments. Pressure switches include set-point
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Lifestyle Steps to Lower Your Blood Pressure How can I lower or prevent high blood pressure? Follow the guidelines below to help lower or prevent high blood pressure‚ also called hypertension. Maintain a healthy body weight If you are overweight‚ losing as few as 10 pounds may lead to a meaningful drop in high blood pressure. Medicine for high blood pressure may also work better after weight loss. If you have high blood pressure‚ it is very important to discuss these lifestyle and diet changes
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Physics Tutorial Tonometry for Intra-Ocular Pressure In the linear non-elastic collision of the rod with the eyelid‚ there are 4 notable forces in action (Figure 1). 1. The force (or pressure) of the rod (rod/size of rod) exerted is equal and opposite to the force (or pressure) the cornea re-exerting pressure on the rod. 2. The force (or pressure) required to applanate a constant area of a cornea is equal and opposite to the force (or pressure) of the rebound on the rod exerted by the flattening
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Word Count: 1499 In this assignment I have chosen to discuss manual blood pressure a clinical skill‚ I performed whilst on placement as part of a community mental health team. I have chosen this skill as I was nervous about performing it in practice and could reflect on my experience. The aim of this essay is to reflect and discuss learning achieved and my application of the clinical skill in practice. The NMC require that as a nurse “you must have the knowledge and skills for safe and effective
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