A veterinary study of horses looked water sources for horses and the investigators found that horses received water from either

a well, from city water, or from a stream. The investigators wanted to know if horses are equally likely to get water from each of those three sources. They collected data and observed the following values: Water Source Well City Water Stream Total Observed Count 62 43 31 136 The investigators want to test the hypothesis that horses receive their water equally from a well, from city water or a from a stream.1) Based on this hypothesis what are the expected counts for water source?a. Water Source Well City Water Stream Expected Count 62 43 31 b. Water Source Well City Water Stream Expected Count 0.33 0.33 0.33 c. Water Source Well City Water Stream Expected Count 33 33 33 d. Water Source Well City Water Stream Expected Count 45.33 45.33 45.33 e. Water Source Well City Water Stream Observed Count 33.33 33.33 33.33