3. Walleye is a popular type of freshwater fish native to Canada and the Northern United States. Walleye fishing takes much more than luck; better fishermen consistently catch larger fish using knowledge about proper bait, water currents, geographic features, feeding patterns of the fish, and more. Mark and his brother Dan went on a two-week fishing trip together to determine who the better Walleye fisherman is. Each brother had his own boat and similar equipment so they could each fish in different locations and move freely throughout the area. They recorded the length of each fish that was caught during the trip, in order to find out which one of them catches larger Walleye on average. (A) Should statistical inference be used to determine whether Mark or Dan is a better Walleye fisherman? Explain why statistical inference should or should not be used in this scenario. (B) Next, explain how you would determine whether Mark or Dan is a better Walleye fisherman using the data from the fishing trip. (Be sure to give enough detail that a classmate could easily understand your approach, and how they would interpret the result in the context of the problem.)
3. Walleye is a popular type of freshwater fish native to Canada and the Northern United States. Walleye fishing takes much more than luck; better fishermen consistently catch larger fish using knowledge about proper bait, water currents, geographic features, feeding patterns of the fish, and more. Mark and his brother Dan went on a two-week fishing trip together to determine who the better Walleye fisherman is. Each brother had his own boat and similar equipment so they could each fish in different locations and move freely throughout the area. They recorded the length of each fish that was caught during the trip, in order to find out which one of them catches larger Walleye on average. (A) Should statistical inference be used to determine whether Mark or Dan is a better Walleye fisherman? Explain why statistical inference should or should not be used in this scenario. (B) Next, explain how you would determine whether Mark or Dan is a better Walleye fisherman using the data from the fishing trip. (Be sure to give enough detail that a classmate could easily understand your approach, and how they would interpret the result in the context of the problem.)
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Transcribed Image Text:3. Walleye is a popular type of freshwater fish native to Canada and the
Northern United States. Walleye fishing takes much more than luck;
better fishermen consistently catch larger fish using knowledge about
proper bait, water currents, geographic features, feeding patterns of the
fish, and more. Mark and his brother Dan went on a two-week fishing
trip together to determine who the better Walleye fisherman is. Each
brother had his own boat and similar equipment so they could each fish
in different locations and move freely throughout the area. They
recorded the length of each fish that was caught during the trip, in order
to find out which one of them catches larger Walleye on average.
(A) Should statistical inference be used to determine whether Mark or
Dan is a better Walleye fisherman? Explain why statistical inference
should or should not be used in this scenario.
(B) Next, explain how you would determine whether Mark or Dan is a
better Walleye fisherman using the data from the fishing trip. (Be sure to
give enough detail that a classmate could easily understand your
approach, and how they would interpret the result in the context of the
problem.)
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