A Wild Life Biologist Believes That the Median Length of the Fish

question 1

Multiple Choice

A wild life biologist believes that the median length of the fish in a lake is 36 cm. A random sample of 14 fish yields the following lengths: $$\begin{array} { l l l l l l l l l l l l l l } 21 & 21 & 23 & 25 & 25 & 27 & 28 & 30 & 31 & 33 & 36 & 38 & 42 & 44\end{array}$$ Test the biologist's hypothesis at $\alpha = 0.05$

• A) Reject the claim because the test value 4 is more than the critical value 3.
• B) Reject the claim because the test value 4 is more than the critical value 2.
• C) Do not reject the claim because the test value 3 is equal to the critical value 3.
• D) Do not reject the claim because the test value 3 is more than the critical value 2.

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