The Isb

ECO1ISB Introductory Business Statistics Assignment 1: Descriptive Statistics | fall out: |hebdomad 1 | |Hand in: | workweek 7 | 1. [4 mark] Explain the difference between qualitative and numeral variables and give examples of each(prenominal). 2. [8 marks] Describe each of the following variables in make up of their type (qualitative, quantitative) and subtype (continuous, discrete, nominal, ordinal). a) Peoples heights (in cm). b) House prices ($). c) lymph node satisfaction ratings: Very Satisfied, Neutral, Very Dissatisfied. d) Fuel consumption of tolerate vehicles (L/km). e) The do of people that travel to work by learn each day. f) Age (years): 0 to < 20, 20 to < 30, 30 to < 40, ? 40. g) grammatic case of transport used to travel to work: walk, bicycle, car, locomote bike, bus, train. h) The number of compact fluorescent lamps (CFLs) in a prove of one C that fail within 10,000 hours. 3.

[24 marks] In a customer survey, a large sample of shoppers at a supermarket was asked the following questions (note that each of the questions on the questionnaire constitutes a variable, so the closing data batch would consist of four variables): ? How much do you strike down on grocer y and household items each week? ? Wh! at is your family income bracket: low, medium, naughty? ? How close to this supermarket do you live: < 1 km, ? 1 km? ? How much time do you spend shopping at supermarkets each week? Your task is to memorize what numerical and in writing(p) tools should be used to answer the questions below. To get hold of full marks you must explain your choice. a) What is the distribution of customer spending habits? b) What piece of customers live within 1 km of the supermarket? c) Is there an knowledge between the...If you want to get a full essay, line of battle it on our website: BestEssayCheap.com

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