Question

Jugui is a cleaning solution. Jugui Industries has launched a new exposure (ad) campaign. The company’s research department believes that 40% of the customers who currently do not use Jugui will buy it the next time they need a cleaning solution. Other researchers studied customer loyalty associated with Jugui. These studies found that 80% of the customers who uses use Jugui will by it again the next time they need a cleaning solution.

a) Write the data provided in probability form and write the complements.

P(next purchase is Jugui|current purchase is Jugui) = ___

P(next purchase is not Jugui|current purchase is Jugui) = ___

P(next purchase is Jugui|current purchase is not Jugui) = ___

P(next purchase is not Jugui|current purchase is not Jugui) = ___

Answer 1

we have give that 80% of the customers who uses Jugui will use this product again as a cleaning solution

P(next purchase is Jugui|current purchase is Jugui) =0.80

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studies found that 80% of the customers who uses use Jugui will by it again the next time they need a cleaning solution. it means there are 20% people are not using Jugai again as cleaning solution

P(next purchase is not Jugui|current purchase is Jugui) =0.20

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40% of the customers who currently do not use Jugui will buy it the next time they need a cleaning solution

P(next purchase is Jugui|current purchase is not Jugui) =0.40

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and its Complement is who currently do not use Jugui will not buy it the next time also need a cleaning solution

P(next purchase is Jugui|current purchase is not Jugui)'=1-0.40=0.60

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Thanks..