(a) Which of the five levels of education has the most individuals and what is this number?...

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(a) Which of the five levels of education has the most individuals and what is this number?

(b) If the sample of telco’s customers that earned a high school degree (287) is used to estimate the number of high school degrees earned by customers for the larger customer population, what are the lower and upper limits of this estimate?

(c) Given the information in the previous two answers, what can be said about the expected number of customers for the larger population?

(d) How many individuals does the college degree category contain, and what are the lower and upper 95% confidence limits?

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Building SPSS Graphs To Understand Data

ISBN: 9781452216843

1st Edition

Authors: James O. Aldrich, Hilda M. Rodriguez

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