Examlex
The p-value __________ (choose: is, is not) equal to the probability that the null hypothesis is true.
Portuguese Man-of-War
A marine cnidarian species known for its painful sting, characterized by its floating, gas-filled bladder and long tentacles.
Hydrozoans
Members of a class of predominantly marine animals in the phylum Cnidaria, which includes the Portuguese man-of-war, certain jellyfish, and hydra.
Ctenophores
A phylum of marine animals known as comb jellies, characterized by their gelatinous bodies and rows of ciliary plates for movement.
Flatworms
A group of invertebrates belonging to the phylum Platyhelminthes, known for their flattened bodies and lack of specialized respiratory and circulatory systems.
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