A local sports bar wanted to determine whether Ohio University students prefer a particular type of food in their establishment. A sample of students...

A local sports bar wanted to determine whether Ohio University students prefer a particular type of food in their establishment. A sample of students responses are reproduced below. Do students prefer a particular type of bar food? Use critical value = 6.58.

Nachos        Pizza        Chicken Wings        Cheese Sticks

  40               37                    40                          37

What is the calculated chi-squared value?