Reference no: EM132197972
A baseball company produces balls with a mean distance of 295 yds. The company is concerned if the mean drops below 295, sales will drop. If mean rises above 295, then the balls may be rejected by rules committee.
Measurements:
290,272,277,287,274,305,288,297,307,284,272,280,293,279,303,295,292,289,279
Sample size: 19
Sample mean: 287.526
At (X = 0.05, test hypothesis that balls have 295 yds mean. What is the Pvalue?