According to a certain website, wine critics generally use a wine-scoring scale to communicate their opinions on the relative quality of wines. 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. (b) Develop a point estimate of the standard deviation for wine scores received by this pinot noir. (Round your answer to four decimal places.)
According to a certain website, wine critics generally use a wine-scoring scale to communicate their opinions on the relative quality of wines. 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. (b) Develop a point estimate of the standard deviation for wine scores received by this pinot noir. (Round your answer to four decimal places.)
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Author:Amos Gilat
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Hi, Could somebody help me with this please
![5. [-/20 Points]
DETAILS
ASWSBE5E 7.XP.002.MI.
MY NOTES
ASK YOUR TEACHER
According to a certain website, wine critics generally use a wine-scoring scale to communicate their opinions on the relative quality of wines. 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.
(b)
Develop a point estimate of the standard deviation for wine scores received by this pinot noir. (Round your answer to four decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F285db477-1fc0-4e26-8798-f096e3707399%2Fe308a9db-2b33-402e-b0d8-0048bc7abcf3%2F7y8uumf_processed.png&w=3840&q=75)
Transcribed Image Text:5. [-/20 Points]
DETAILS
ASWSBE5E 7.XP.002.MI.
MY NOTES
ASK YOUR TEACHER
According to a certain website, wine critics generally use a wine-scoring scale to communicate their opinions on the relative quality of wines. 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.
(b)
Develop a point estimate of the standard deviation for wine scores received by this pinot noir. (Round your answer to four decimal places.)
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