Statistics for business lecture notes-1


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Example 5 
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a) Share prices rise by 32% during the first half of the 
year and rise by a further 10% during the second 
half. What is the overall percentage change?
b) Find the overall percentage change in the price of 
a good if it rises by 5% in a year but is then 
reduced by 30% in a sale.


Solution 5 
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Exercises
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For students 


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Thank you for 
attention! 
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