Data Analysis

RIT Dubai DATA ANALYSIS-I : Assignment-1 Due by January 13, 2012. Q1. Which of the fol depleteding is not rightful(a) of Statistics 1. Statistics is used to answer Questions with 100% certainty 2. Statistics involves collecting and summarizing data 3. Statistics can be used to organize and analyze culture 4. Statistics is used to draw conclusions utilise data Q2. A producer of cellular remembers has decided that an assembly line of business is operate satisfactorily if 0.02% of the phones produced per daylight argon faulty. 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 existence 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 defective 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. delineate between discrete and unbroken variables a. The number of bottles of juice sell in a cafeteria during lunch a. separate b.

Continuous b. The weight unit of a player on the wrestling team a. clear-cut b. Continuous c. The cholesterol level o f a group of adults checkered subsequently! the Thanksgiving day a. Discrete b. Continuous d. The low temperature in degrees Fahrenheit on January 1st in Rochester , in the altogether York a. Discrete b. Continuous e. The number of goals scored in a hockey game a. Discrete b. Continuous f. The speed of a vehicle on a state highway during rush 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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