Math 221 Week 2 Homework Quiz (answered correctly)
Question 1 2 / 2 pts A student believes that there is a 90% probability of getting an A on the next test. This would be considered: Empirical probability Manufactured probability Subjective probability Classical probability Question 2 2 / 2 pts Given the following information, find the probability that a randomly selected student will be tall, but not very tall. Number of students who are very short: 45, short: 60, tall: 82, very tall: 21 50.5% 39.4% 10.1% 49.5% IncorrectQuestion 3 0 / 2 pts Given the following information, find the probability that a randomly selected dog will not be a golden retriever. Number of dogs who are poodles: 31, golden retrievers: 58, beagles: 20, pugs: 38 60.5% 39.5% 78.9% 58.0% IncorrectQuestion 4 0 / 2 pts Given that there is a 28% chance it will rain on any day, what is the probability that it will rain on the first day and be clear (not rain) on the next two days? 34.7% 14.5% 20.2% 5.6% Question 5 2 / 2 pts Consider the following
Escuela, estudio y materia
- Institución
- Devry University
- Grado
- Statistics Math 221
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- Subido en
- 8 de marzo de 2023
- Número de páginas
- 11
- Escrito en
- 2022/2023
- Tipo
- Examen
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math 221
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