SOLUTION: It is relatively common for fish to be mislabeled in supermarkets and even in restaurants. The table below shows the results of a study where a random sample of 156 fish for sale w

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Question 1135828: It is relatively common for fish to be mislabeled in supermarkets and even in restaurants. The table below shows the results of a study where a random sample of 156 fish for sale were collected and genetically tested. The researchers classified each sample as being labeled properly or being mislabeled.
Smoked Not smoked
Mislabeled 28 11
Properly labeled 8 109
What fraction of smoked fish in the sample were mislabeled (provide your answer as a percentage)?



https://prnt.sc/mrz5o3

Answer by VFBundy(438) About Me  (Show Source):
You can put this solution on YOUR website!
28/(28 + 8) = 28/36 = 7/9 = 0.7777777 = 78% (rounded)