Question

Someone goes fishing and catches a bucket of fish of the same species. Their weights are:

Wf ish = [1.25, 2, 1.75, 1, 1.3, 1.8, 1.7, 1.2, 1.5]

Looking at pictures of fish, the expected weight of the fish in the image of a webpage is stated to be 1.65.

a) Using the t-test can you test the weights of the fish caught support or reject that these fish belong to the same species seen in the catalogue? Please use R, Python, or written out by hand.

Answer 1