The T-Distribution and T-Test “In probability and statistics‚ Student ’s t-distribution (or simply the t-distribution) is a continuous probability distribution that arises when estimating the mean of a normally distributed population in situations where the sample size is small” (Narasimhan ‚ 1996). Similar to the normal distribution‚ the t-distribution is symmetric and bell-shaped‚ but has heavier tails‚ meaning that it is more likely to produce values far from its mean. This makes the t-distribution
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3) -FOOD & HEALTH- I : Advertisements directly contribute to unhealthy eating culture in the society Do you agree or disagree with the following statement? The advertising is the main cause of unhealthy eating habits. Contemporarily‚ advertising plays an irreplaceable role in luring people to buy junk food and thus contributes to unhealthy eating habits. However‚ advertising is not the main cause of these unhealthy eating habits in that there are others factors give rise to unhealthy eating
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Unit 330 Agree a Budget Before developing a draft budget I have the previous financial year’s budget‚ income statements and the cash flow for my consideration within the future budget. It was really helpful although the new orders are due within the next year and I had to recalculate income and variable expenses. I have prepared a list of all the incomes and expenses and put them together to use as estimations for developing a draft budget. This list should always be prepared before the start
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Schools shouldn’t start at later times. Schools shouldn’t do this because it would push back practice for school sports‚ parents would have a difficult time getting to work on time‚ and it’s harder for students to get home safely. If schools start later‚ students will not have enough time for homework or projects to finish. If they don’t‚ they’ll have a good amount of time to finish it. Yes‚ students will get more sleep if school does start later but keeping it the way it is had good reasons why
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Students have been complaining about school start time for a while‚ but here are the reasons why school shouldn’t start late. One reason is because many students are responsible for when they go to bed. Another reason is because it makes the school district waste money. One of my final reasons is that students have after school activities causes them to be out later. - (Student sleep habits‚ Alison Dennis‚ 5th hour) My first reason is that many students are in charge of when they go to bed
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Strongly agree Agree Neither agree nor disagree Disagree Strongly disagree 2. What type of customer are you? Regular Seasonal Occasional 3. What quantity of product do you buy? Pet Bottles Pouches HDPE bottles Liter Jerry Can 4. How did you come to know about BENCO? Advertisement Promotional offers Pamphlet Articles 5. You are satisfied with the products and services of BENCO. Strongly agree Agree Neither agree nor disagree
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AT&T‚ T-Mobile Merger On March 20‚ 2011‚ AT&T announced that it would purchase T-Mobile from Deutsche Telekom for a staggering $39 billion dollars. The now second largest wireless distributor AT&T would become the largest over its competitor Verizon wireless by acquiring the 30.8 million subscribers that T-Mobile currently holds. This would not be the first time a merger took place between Wireless providers‚ in 2004 Sprint and Nextel merged and in 2009 Alltel merged with Verizon. So it came as
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QUESTION 4: A leader must have courage. Do you agree or disagree with this statement. Why? Discuss. Leadership holds a unique responsibility for the followers apart from decisions and actions that relate to other matters. Especially in this modern world‚ the leadership role is an inevitable reflection of people ’s needs and challenges. As such leadership is centrally concerned with people and it is important that good leadership includes attitudes and behaviours which characterise and relate to
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There can be many reasons to explain why Laura has been misbehaving in school. The first reason can be of he id. The id is the part of our personality that contains the unconscious energy‚ like aggressiveness and sex drives. The main part of her id that is affecting her in this situation can be that her drive for aggression can be much larger than others. The id also operates on the pleasure principle‚ where in this situation‚ she is aggressive because she wants instant gratification without thinking
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important for students to read books about real events than it is for them to read novels. Agree or disagree. Nowadays with advancement in education system many schools are adapting different ways to educate or teach students. Many new teaching techniques have been adapted by various schools in recent years. This new system not only generates knowledge among students but also make things easier to learn. I disagree with this point that students should indulge themselves into reading real events than
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