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Homework answers / question archive / Rating Wines
Rating Wines. According to Wine-Searcher, wine critics generally use a wine-scoring scale to communicate their opinions on the relative quality of wines (Wine-Searcher website). Wine scores range from 0 to 100, with a score of 95-100 indicating a great wine, 90-94 indicating an outstanding wine, 85-89 indicating a very good wine, 80-84 indicating a good wine, 75-79 indicating a mediocre wine, and below 75 indicating that the wine is not recommended. Random ratings of a pinot noir recently produced by a newly established vineyard in 2018 follow:
87 | 91 | 86 | 82 | 72 | 91 |
60 | 77 | 80 | 79 | 83 | 96 |
a. Develop a point estimate of mean wine score for this pinot noir.
Explanation
Data :
87
91
86
82
72
91
60
77
80
79
83
96
87+91+86+82+72+91+60+77+80+79+83+96
= 984
No. of Value = 12
Mean = 984 / 12
Mean = 82