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Twenty students were randomly selected from a business statistics course and were asked to report the number of times that they had eaten a meal at the university's cafeteria within the past month. Below are the values reported:
7, 8, 10, 11, 8, 6, 10, 9, 9, 8, 13, 12, 8, 11, 11, 14, 8, 7, 10, 12
-What is the first quartile?
Arthropod Success
The evolutionary success of arthropods, characterized by their adaptable exoskeleton, segmented bodies, and jointed limbs, making them the most diverse group of animals.
Jointed Appendages
Refers to appendages with joints, enabling movement, commonly found in arthropods such as insects, spiders, and crustaceans.
Nematocysts
Specialized cells in cnidarians, such as jellyfish, that eject a stinging thread for capturing prey or defense.
Cnidarian
Radially symmetrical invertebrate with two tissue layers; uses tentacles with stinging cells to capture food.
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