By Trevor Wegner
An introductory records textual content for administration scholars who need to know tips to study info generated from any region of business—be it advertising, finance, human assets, creation, or logistics—this booklet highlights the position of information as a choice help instrument in administration selection making. all through, emphasis is put on the significance of information and information caliber; the variety of attainable functions, proven via a variety of labored examples; transparent causes of the way every one approach works; and the legitimate administration interpretation of the statistical findings. Assuming just a simple point of mathematical skill, this reference courses scholars via every one statistical technique.
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Extra info for Applied Business Statistics: Methods and Excel-Based Applications
This means that no shopper spent less than R400 or more than R2 400 last month on groceries. 7 Ogive (%) – grocery spend 41 Applied Business Statistics Management Interpretation 1 70% of shoppers spent less than R1 200 on groceries last month. 7%) of shoppers spent R1 600 or more on groceries last month. 7%) of shoppers spent between R800 and R1 600 on groceries last month. 4 The bottom 20% of shoppers spent no more than R770 (approximately) on groceries last month. ) 5 From the y-axis value at 50%, the minimum amount spent on groceries by the topspending 50% of shoppers is (approximately) R1 000.
3 What is the name given to the table that summarises the data of two categorical variables? 4 Explain at least three differences between a bar chart and a histogram. 5 What is the name of the chart that is used to display time series data?
Yes u No u (7) (a) Did you encounter any problems in claiming Voyager Awards? Yes u No u (b) If ‘yes’, what kinds of problems did you encounter? ............................................................................................................... (8) How often have you used services by a Voyager Partner in the following categories? Airlines Car rentals Hotels and resorts Financial services Telecommunications Never Rarely Sometimes Often Always 1 2 3 4 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 Section C: Voyager service quality perceptions (9) The following statements relate to your feelings about Voyager services.