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    1. Calculate a value of lambda using the data from last assignment concerning the news networks and the reporting practices. Compare your resulting lambda to the resulting chi-square from last week. Do both statistics lead you to same conclusion regarding the association between the news networks and the reporting practices ?

 

  1. Please provide step-by-step calculations and the conclusion, at the 95% level of confidence.

News Network

# of negative stories about Democrats in first 6 months of 2006
# of negative stories about Republicans in first 6 months of 2006
Totals
Fox News
266
255
521
MSNBC
302
325
627
CNN
283
298
581
ABC
211
230
441
CBS
275
291
566
Totals
1337
1399
2736

Ha: 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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