Sam Hill, Director of Media Research, is analyzing subscribers to the TravelWorld magazine. He wonders whether subscriptions are influenced by the head of household's highest degree earned. His staff prepared the following contingency table from a random sample of 300 households: 
The observed value of chi-square is ___.
Definitions:
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Q37: What type of loop structure repeats the
Q37: In a chi-square goodness-of-fit test, theoretical frequencies
Q42: In performing a hypothesis test where
Q43: In the regression equation, y=2.164+1.3657x, n=6, the
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Q67: Suppose you are testing the null hypothesis
Q74: Given x, a 95% prediction interval for
Q99: The proportion of variability of the dependent