A manufacturing company produces electrical insulators. if the insulators break when in use , a short circuit is likely to occur. to test the strength of the insulators, destructive testing is carried out to determine how much force is required to break the insulators. force is measured by observing the number of pounds of force applied to the insulator before it breaks. the following data are from 30 insulators subjected to this testing. (can you do it in Excel)
1,870 1,728 1,656 1,610 1,634 1,784 1,522 1,696 1,592 1,662
1,866 1,764 1,734 1,662 1,734 1,774 1,550 1,756 1,762 1,866
1,820 1,744 1,788 1,688 1,810 1,752 1,680 1,810 1,652 1,736
a, At the 0.05 level of significance ,is there evidence that the population mean force
is greater than 1,500 pounds?
b, What assumption about the population distribution is needed in order to conduct
the t test in (a)
c, Construct a histogram boxplot , or normal probability plot to evaluate the
assumption made i (b)
d, Do you think that the assumption needed in order to conduct the t est in (a)
is valid ? Explain.
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Customers, Segmentation, and Target Marketing
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C H A P T E R
© 2014 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
© 2014 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
Concerned with the individuals, institutions, or groups of individuals or institutions that have similar needs that can be met by a particular product offering
The goal is to identify specific customer needs, then design a marketing program that can satisfy those needs.
The firm must have a comprehensive understanding of its current and potential customers, including their motivations, behaviors, needs, and wants.
Segmentation is critical to the success of most firms and has helped improve our standard of living.
Segmentation and Target Marketing
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Often irrational and unpredictable
Can progress through five stages (see next slide)
Does not always follow these stages in sequence
Strong brand loyalty can move consumers directly from need to purchase.
Includes parallel decisions
“What” to buy
“Where” to buy
Buyer Behavior in Consumer Markets
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Need Recognition
Information Search
Evaluation of Alternatives
Purchase Decision
Postpurchase Evaluation
The Consumer Buying Process
(Exhibit 5.1)
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Need
Occurs when the consumer’s existing level of satisfaction does not .