1. First enter the Real estate data (text book data set 1) into SPSS and then select a sample of size‚ n = last two digits of your ID and answer the exercises. I. Select an appropriate class interval and organize the “Selling price” into a frequency distribution. II. Compute the Mean‚ Median‚ Mode‚ Standard Deviation‚ Variance‚ Quartiles‚ 9th Decile‚ 10th Percentile and Range of “Selling price” from the raw data of your sample and interpret. III. Develop a histogram (Using question “1”) for
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New Military Base There are many types of military bases; some have piers for ships and submarines‚ others have air strips for planes and others provide training for military members. A new military installation can provide employment opportunities for community members. A military base can increase the revenue generated by local businesses‚ create job opportunities for locals and even add revenue to our local government. A military base will be a good addition to the community. A new
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Group 7 MOTION PICTURES INDUSTRY- CASE STUDY The data collected for a sample of 100 motion pictures produced in 2005 is given below. A survey is carried out to analyze how different variables of the Motion Picture Industry contribute to the success of its motion pictures. The study focuses on four major variables‚ Opening Gross Sales‚ Total Gross Sales‚ Number of Theatres and weeks in top 60. Motion Picture Opening Gross Sales( $millions) Total Gross Sales ($ millions) Number of Theaters
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SINGAPORE POLYTECHNIC School of Communication‚ Arts and Social Sciences School of Chemical & Life Sciences LC0236: Teamwork and Communication Toolbox (TCT) CA2‚ Scientific Report Brief WARNING NOTE You are reminded that plagiarism is a serious offence. Penalty will be imposed on those who reproduce another person’s work and opinions as their own without proper acknowledgement. Answers bearing striking similarities to material from textbooks/ reports or answers from students in other groups will
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Dr. A.M.H. 2091 September 24‚ 2012 *Does immigration contribute to a better America? The whole world knows that America welcomes for freedom and democracy. America has served as a magnet for people seeking freedom from tyranny and oppression and opportunities to improve the material circumstances of their lives. I agree with Philippe legrain who need to open the world immigrate people .Actually. He proves that immigration contributes to a better America as well as a better
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smaller p-value‚ the upper-tail test or the two-sided test? From this‚ is it more likely to have a result that is significant at the 5% level using-a one-sided test or using a two-sided test? 3. Agricultural researchers at K-State sometimes study how diets affect the weight gain of animals. Suppose a standard diet gives an average weight gain of 20 lbs.‚ and we would like to know whether or not a new diet gives a greater average weight gain than this. We test H0: population mean = 20 versus Ha:
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T-test A t-test is a hypothesis test in which the test statistic follows a Student’s t-distribution under the null hypothesis. There are several different test statistics that fall into the category of a t-test. One-Sample t-test x 0 s n df n 1 t Independent Two-Sample t-test t x1 x2 2 sx1x2 n 1 2 2 sx1 sx2 2 df 2n 2 sx1x2 Unequal Sample Size Two-Sample t-test t x1 x2 1 1 sx1x2 n1 n2 sx1x2 n1 1 sx2 n2
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Does Immigration Contribute to a Better America? Ever since this country was first discovered and settled‚ people from countries all over the world left their homelands and migrated to the “New World”. People from Spain‚ Germany‚ France‚ England and Asia traveled great distances to reach a new land of opportunity‚ to perhaps escape religious persecution or tyrant rulers. For centuries America has been viewed as a place for a fresh start‚ a place where anybody can come and begin a new life and follow
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The Scientific Method - The Scientific Method is the standardized procedure that scientists are supposed to follow when conducting experiments‚ in order to try to construct a reliable‚ consistent‚ and non-arbitrary representation of our surroundings. To follow the Scientific Method is to stick very tightly to a order of experimentation. First‚ the scientist must observe the phenomenon of interest. Next‚ the scientist must propose a hypothesis‚ or idea in which the experiments will be based around
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What is the Sapir-Whorf hypothesis‚ and how valid is it? Introduction The debate on whether ‘language is the dress of thought’ originates in ancient Greece when Aristotle discussed the possibility that the thinking pattern influences to a certain degree the evolution of language (He‚ 2011: 1). The concept that language is ‘merely a reflection of thought and the objective world’ (He‚ 2011: 1) was re-examined several times throughout history; the conclusions drawn give us a new interpretation of
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