Given information
A total of 212 commercial businesses were polled about recycling one commodity, which can be any form of recyclable material like plastic or aluminum. The survey's business types, sample sizes, and the number of enterprises in each group that recycle one commodity are all listed in Table 11.41. According to the report, half of all businesses should recycle at least one commodity. As a result, the predicted number of enterprises in each category that recycle one commodity is shown in the last column.
Step-by-step explanation
The projected number of firms that recycle one commodity matches the distribution of businesses that recycle one commodity.
The projected number of enterprises recycling one commodity does not match the distribution of businesses recycling one commodity.
The chi-square distribution with
This is the 
test statistic.
Unlock all Textbook Solutions
Introductory Statistics
Solutions
Chapter
Section
- Problem 69
- Problem 70
- Problem 71
- Problem 72
- Problem 73
- Problem 74
- Problem 75
- Problem 76
- Problem 77
- Problem 78
- Problem 79
- Problem 80
- Problem 81
- Problem 82
- Problem 83
- Problem 84
- Problem 85
- Problem 86
- Problem 87
- Problem 88
- Problem 89
- Problem 90
- Problem 91
- Problem 92
- Problem 93
- Problem 94
- Problem 95
- Problem 96
- Problem 97
- Problem 98
- Problem 99
- Problem 100
- Problem 101
- Problem 102
- Problem 103
- Problem 104
- Problem 105
- Problem 106
- Problem 107
- Problem 108
- Problem 109
- Problem 110
- Problem 111
- Problem 112
- Problem 113
- Problem 114
- Problem 115
- Problem 116
- Problem 117
- Problem 118
- Problem 119
- Problem 120
- Problem 121
- Problem 122
- Problem 123
- Problem 124
- Problem 125
- Problem 126
- Problem 127
- Problem 128
- Problem 129