Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN: 9781285741550
Author: James Stewart
Publisher: Cengage Learning
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Chicken Consumption (Pounds)
Annual Chicken Consumption (Ib)
110
75
126
90
93
84
68
115
91
121
82
38
110
103
54
97
53
40
122
73
106
128
67
76
62
117
76
77
57
119
98
91
72
53
88
75
56
118
87
148
83
139
108
91
96
88
61
71
93
76
89
91
100
76
79
71
128
80
77
83
75
96
75
37
113
36
53
18
33
92
69
78
89
94
82
63
104
99
115
80
51
99
68
116
89
129
87
77
88
138
115
60
100
74
46
116
129
68
62
86
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Transcribed Image Text:Chicken Consumption (Pounds) Annual Chicken Consumption (Ib) 110 75 126 90 93 84 68 115 91 121 82 38 110 103 54 97 53 40 122 73 106 128 67 76 62 117 76 77 57 119 98 91 72 53 88 75 56 118 87 148 83 139 108 91 96 88 61 71 93 76 89 91 100 76 79 71 128 80 77 83 75 96 75 37 113 36 53 18 33 92 69 78 89 94 82 63 104 99 115 80 51 99 68 116 89 129 87 77 88 138 115 60 100 74 46 116 129 68 62 86
The per capita consumption of chicken rose from 36.9 pounds in 1965 to 90.1 pounds in 2015 according to a chicken advocacy group. Suppose the organization wishes to estimate the mean chicken consumption for the year 2016. The
accompanying table contains the data. Complete parts a and b below.
E Click the icon to view the data on annual chicken consumption.
a. Calculate the mean and standard deviation of the amount of chicken consumed by the individuals in the sample.
The mean is
Ib.
(Round to three decimal places as needed.)
The standard deviation is
Ib.
(Round to three decimal places as needed.)
b. Calculate a 99% confidence interval for the 2016 per capita consumption of chicken.
The 99% confidence interval is
Ib-
Ib.
(Round to three decimal places as needed.)
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Transcribed Image Text:The per capita consumption of chicken rose from 36.9 pounds in 1965 to 90.1 pounds in 2015 according to a chicken advocacy group. Suppose the organization wishes to estimate the mean chicken consumption for the year 2016. The accompanying table contains the data. Complete parts a and b below. E Click the icon to view the data on annual chicken consumption. a. Calculate the mean and standard deviation of the amount of chicken consumed by the individuals in the sample. The mean is Ib. (Round to three decimal places as needed.) The standard deviation is Ib. (Round to three decimal places as needed.) b. Calculate a 99% confidence interval for the 2016 per capita consumption of chicken. The 99% confidence interval is Ib- Ib. (Round to three decimal places as needed.)
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