A Statistician in a Small Town Wishes to Determine If

Multiple Choice

A statistician in a small town wishes to determine if persons treated for an accident involving a joint injury were more likely to go to an orthopedist or a chiropractor. In the small town, there is only one orthopedist and one chiropractor. The orthopedist saw 118 people for joint injuries in one year. The chiropractor saw 83.

-The derived chi-square value for this problem is

A) 3.94
B) 1.09
C) 5.69
D) 6.09