Use the Following Information for Questions

Short Answer

Use the following information for questions:
The table shows the opinions of 1027 respondents in the General Social Survey to the question "Is there any area right around here - that is, within a mile - where you would be afraid to walk alone at night?" The purpose of examining the data is to see if there is a gender difference in how people would respond to this question.
-If the null hypothesis is true, calculate the expected number of men in the sample who would be afraid to walk alone in their neighborhood at night.