The following table shows (fictitious) data for vaccination and recorded cases of flu infections: a. At 0.05
Question:
The following table shows (fictitious) data for vaccination and recorded cases of flu infections:
a. At 0.05 significance level, Compute \(\chi_{S T A T}^{2}\).
b. Is vaccination helpful in controlling flu?
Transcribed Image Text:
Vaccination Flu Infection No Flu Infection Total Yes 50 762 812 No 190 2246 2436. Total 240 3008 3248
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Public Finance An International Perspective
ISBN: 9789814365048
1st Edition
Authors: Joshua E. Greene
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