4. A fisherman decides that he needs a line that will weigh 5 kilos if he is to catch the size of fish he desires. He tests 14 pieces of Brand P line and finds a sample mean of 5.6 kilos. If it is...

Extracted text: 4. A fisherman decides that he needs a line that will weigh 5 kilos if he is to catch the size of fish he desires. He tests 14 pieces of Brand P line and finds a sample mean of 5.6 kilos. If it is known that a = 0.4 kilos, what can he conclude about brand P? Но: На: a = teri=. tcom = comparison Computation: DR: Conclusion: