Question 1: State the null hypothesis and alternative hypothesis ONLY i) One of the major Malaysia tire makers wishes to review its warranty for their rainmaker tire. The warranty is for 40‚000 kilometers. The tire company believes that the tire actually lasts more than 40‚000 kilometers. A sample 49 tires revealed that the mean number of kilometers is 45‚000 kilometers with a standard deviation of 15‚000 kilometers. What is the null hypothesis and alternative hypothesis? ii) It is claimed
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Tests and Quizzes for Statistics Quiz #1 Question 1 of 20 0.0/ 1.0 Points If a variable has possible values –2‚ 6‚ and 17‚ then this variable is A.a discrete variable B.a continuous variable C.neither a continuous nor a discrete variable D.both a continuous and a discrete variable Answer Key: A Question 2 of 20 1.0/ 1.0 Points Which of the following statistics is not a measure of central location? A.Median B.Mode C.Interquartile range D.Mean Answer Key: C Question
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Within 18 days‚ Kolaveri Di became ‘murderous rage’‚ it was the title of a ‘Tanglish’ India’s most downloaded song on mobile phones (Tamil-English) song written and sung by actor (2‚10‚000 downloads) and on November 24 it Dhanush for his film 3. became the first Tamil film song to be premiered on a national music channel‚ MTV India. A video of the song being recorded in a studio was uploaded at precisely 12.53 am that day on YouTube Imitators played the role of flatterers as versions by Sony Music
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governing weights and measures n=1 routinely inspects packages to determine whether the weight of the contents is at least as no population st deviation---- T test mean ( not proportion) great as that advertised on the package. A random sample of 18 containers whose Ho: u=8 H1: u0 F test DA analysis‚ the president decided to retain supplier A if there is sufficient statistical evidence that supplier A’s condensers last longer on average than supplier B’s condensers. In an experiment‚
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Fall 2011- August drive MBA SEMESTER 1 MB0040 – STATISTICS FOR MANAGEMENT- 4 Credits (Book ID: B1129) Assignment Set- 1 (60 Marks) Note: Each question carries 10 Marks. Answer all the questions 1. (a) ‘Statistics is the backbone of decision-making’. Comment. [ 5 marks] (b) Give plural meaning of the word Statistics? [ 5 marks] 2. a. In a bivariate data on ‘x’ and ‘y’‚ variance of ‘x’ = 49‚ variance of ‘y’ = 9 and covariance (x‚y) = -17.5. Find coefficient of correlation between ‘x’ and
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E1: Describe the development of children in a selected age range and in TWO (2) areas of development/E2:Describe the development of children in a selected age range‚ different from E1 and in TWO (2) areas of development. I am going to describe the development of children aged birth to three years and three to seven years and also describe two areas of development which are: physical development and social development for the selected age range. Children from birth to three months start to develop
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Discussion 4: Challenges of Applied Ethics/Ethical Decision Making/Ethics of Distribution Actions for Discussion 4: Challenges of Applied Ethics/Ethical Decision Making/Ethics of Distribution Click here to start your thread. Make sure you read both articles and cover most questions. ASSIGNMENT: You must show a word count! You are required to have a minimum of 350 to 400 words! Part 1 1. With the Information Age‚ communication and access to information has been made easier and faster. These new dynamics
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Administration- MBA Semester 1 MB0040 - Statistics for Management Q1. A Explain the characteristics of statistics? B. What are the components of statistics? Give a brief description of each of its component’s? Answer: (A) Some of its important characteristics are given below: * Statistics are aggregates of facts. * Statistics are numerically expressed. * Statistics are affected to a marked extent by multiplicity of causes. * Statistics are enumerated or estimated according to
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Chapter 8 Answers Stat 2601 M & S 357-358 (ELEMENTS) 8.11‚ 8.13‚ 8.14 M & S 363-364 (LARGE SAMPLE) 8.24‚ 8.26‚ 8.29‚ 8.30‚ 8.32 M & S 371-372 (P-VALUE) 8.48‚ 8.51 M & S 378-379 (SMALL SAMPLE) 8.66‚ 8.67‚ 8.68 M & S 383-386 (PROPORTIONS) 8.74‚ 8.78‚ 8.80 M & S 392-394 (POWER OF A TEST) 8.95 M & S 397-401 (POPULATION VARIANCE) 8.111‚ 8.113 8.11 (2 points) Use of herbal therapy. According to the Journal of Advanced Nursing (January 2001)‚ 45% of senior women (i.e.‚ women
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Chapter 18 Bats and vocab Absent Nomadic life A nomad is someone who lives by traveling from place to place. Silk roads routes that were central to cultural interaction through regions of the Asian continent connecting the West and East by linking traders‚ merchants‚ pilgrims‚ Commoners an ordinary person‚ without rank or title. Charismatic leadership The guidance provided to an organization by one or more individuals seen as heroic or inspiring Khan a title given to rulers and officials in central Asia
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