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CALCULATE A VALUE OF LAMBDA USING THE DATA FROM LAST WEEK

CALCULATE A VALUE OF LAMBDA USING THE DATA FROM LAST WEEK

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Author: Christine Farr
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Calculate a value of lambda using the data from last week (use chart shown below – this is lastweek’s data) concerning the news networks and the reporting practices. Compare your resultinglambda to the resulting chi-square from last week. Do both statistics lead you to same conclusionregarding the association between the news networks and the reporting practices ?2. Please submit your solution (step-by-step calculations ), and the conclusion, at the 95% level ofconfidence, to theLesson 8 Lambda drop box.News Network# of negative stories aboutDemocrats in first 6 months of2006# of negative stories aboutTotalsRepublicans in first 6 months of2006Fox News266255521MSNBC302325627CNN283298581ABC211230441CBS275291566Totals133713992736Ha: The major news networks favor one political party over the other in their reporting practices.Ho: The major news networks do not favor one political party over the other in their reporting practices.


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