Data Analysis

RIT Dubai DATA ANALYSIS-I : Assignment-1 Due by January 13, 2012. Q1. Which of the fol gloomying is not straight of Statistics 1. Statistics is used to answer Questions with 100% certainty 2. Statistics involves collecting and summarizing info 3. Statistics can be used to organize and analyze training 4. Statistics is used to draw conclusions utilise information Q2. A producer of cellular calls has decided that an assembly line of business is direct satisfactorily if 0.02% of the phones produced per daylight argon unfit. To check the prime(prenominal) of a days production, the company decides to randomly judge 40 phones from a days production to analyse for defects. Define the tribe of interest to the manufacturer. 1. All the phones produced during the day in question 2. The 40 phones sampled and tested 3. The 40 phones: defective or not defect ive 4. The 0.02% of the phones that are defective Q3. Which branch of statistics deals with the organization and summarization of data? 1. Computational statistics 2. inferential statistics 3. Descriptive statistics 4. Survey design Q4. dissever between discrete and unbroken variables a. The number of bottles of juice sell in a cafeteria during lunch a. separate b. Continuous b. The saddle of a player on the wrestling team a. distinguishable b. Continuous c. The cholesterol level of a group of adults analyse subsequently the Thanksgiving day a. Discrete b. Continuous d. The low temperature in degrees Fahrenheit on January 1st in Rochester , saucily York a. Discrete b. Continuous e. The number of goals scored in a hockey game game a. Discrete b. Continuous f. The spe ed of a fomite on a state highway during ru! sh meter of day traffic a. Discrete b. Continuous g. The number of phone calls to the police...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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