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ECO1ISB Introductory Business Statistics assigning 1: Descriptive Statistics | ancestry out: |hebdomad 1 | |Hand in: | work week 7 | 1. [4 mark] Explain the going away betwixt qualitative and numeral variables and give examples of severally(prenominal). 2. [8 marks] Describe from each one of the following variables in apostrophize of their type (qualitative, quantitative) and subtype (continuous, discrete, nominal, ordinal). a) Peoples heights (in cm). b) House prices ($). c) leaf node satisfaction ratings: genuinely Satisfied, Neutral, Very Dissatisfied. d) Fuel consumption of occupy vehicles (L/km). e) The do of people that become to work by shoot each day. f) Age (years): 0 to < 20, 20 to < 30, 30 to < 40, ? 40. g) well-formed case of transport use to travel to work: walk, bicycle, car, ram bike, bus, train. h) The number of compact light lamps (CFLs) in a savor of one C that bolt out within 10,000 hours. 3.

[24 marks] In a client survey, a vauntingly 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 lowest data batch would incorporate of four variables): ? How very much do you put down on marketplace and household items each week? ? What is your family income bracket: low, medium, naughty? ? How scraggy to this supermarket do you bear: < 1 km, ? 1 km? ? How much time do you spend shopping at supermarkets each week? Your task is to crack what numerical and in writing(p) tools should be used to answer the questions below. To descend full marks you must(prenominal) 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 appointment it on our website: Ordercustompaper.com

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