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Bookmarks Window Help nsu.instructure.com CD) C N https://api.nova.edu/appcentral/sylla.. Quiz: Statistics Quiz N https://api.nova.edu/appcentral/s Question 3 20 pts A marine biologist is interested in discovering whether sharks or puffer fish sleep more. He records the average number of minutes spent sleeping and finds the following: t-Test: Two-Sample Assuming Equal Variances Sharks Puffer fish Mean 39.1666667 31.33333333 Variance 232.566667 167.8666667 Observations 6 6 Pooled Variance 200.216667 Hypothesized Mean Difference 0 df 10 t Stat 0.95886424 P(T