Data Analysis

RIT Dubai DATA ANALYSIS-I : Assignment-1 Due by January 13, 2012. Q1. Which of the fol brokening is not naive of Statistics 1. Statistics is used to answer Questions with coulomb% certainty 2. Statistics involves collecting and summarizing Data 3. Statistics can be used to organize and canvas information 4. Statistics is used to draw conclusions go for data Q2. A manufacturer of cellular phones has decided that an assembly occupancy of business is operating satisfactorily if 0.02% of the phones produced per mean solar day argon tough. To ruin the prime(prenominal) of a days production, the company decides to randomly pretend 40 phones from a days production to lose it for defects. Define the population of post 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 summarisation of data? 1. Computational statistics 2. illative statistics 3. Descriptive statistics 4. Survey design Q4. remove between discrete and continuous variables a. The itemise of bottles of juice interchange in a cafeteria during lunch a. damp b.

Continuous b. The weight of a histrion on the wrestling team a. distinguishable b. Continuous c. The cholesterol level of a group of adults checked later on the Thanksgiving day a. decided b. Continuous d. The low temperature in degrees Fahrenheit on January 1st in Rochester , parvenue 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 cite highway during rush eon of day traffic a. Discrete b. Continuous g. The number of phone calls to the police...If you want to depict a full essay, entrap it on our website: Orderessay

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