Question: Fill in the two-way table with the data from the study. how to state null and alternative hypotheses for studies like this. Here they are

Fill in the two-way table with the data from the study.

Subject called interviewer Subject did not call interviewer Totals Suspension bridge 18


how to state null and alternative hypotheses for studies like this. Here they are for this study: 

Null: The long-run proportion of men who will call the researcher is the same under both conditions. 

Alt: The long-run proportion of men who will call the researcher is higher for those who cross the suspension bridge compared to those who cross the solid wood bridge. Of the 18 men on the suspension bridge that accepted her phone number, 9 called her. Of the 16 men on the solid wooden bridge that accepted her phone number, 2 called her.

Subject called interviewer Subject did not call interviewer Totals Suspension bridge 18 Wooden bridge 16 Totals 11 23 34

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