Textbook ExpertVerified Tutor
20 Dec 2021
Given information
Total number of fishes selected in Green Valley = 191
Total number of fishes selected in Echo Lake = 293
Level of significance = 0.05
Step-by-step explanation
Step 1.
Table for observed frequencies -
| Rainbow trout | Other trout | Bass | Catfish | Row Totals | |
| Green Valley | 105 | 27 | 35 | 24 | 191 |
| Echo Lake | 115 | 58 | 67 | 53 | 293 |
| Column Totals | 220 | 85 | 102 | 77 | 484 |
Number of rows, m = 2
Number of columns, n = 4
Degrees of freedom = 
Unlock all Textbook Solutions
Already have an account? Log in
Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208
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